Re: [PATCH v1 10/11] thermal/core: Alloc-copy-free the thermal zone parameters structure
From: Dan Carpenter
Date: Sat Mar 18 2023 - 05:07:36 EST
Hi Daniel,
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Daniel-Lezcano/thermal-drivers-intel_pch_thermal-Use-thermal-driver-device-to-write-a-trace/20230307-223759
base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
patch link: https://lore.kernel.org/r/20230307133735.90772-11-daniel.lezcano%40linaro.org
patch subject: [PATCH v1 10/11] thermal/core: Alloc-copy-free the thermal zone parameters structure
config: i386-randconfig-m021 (https://download.01.org/0day-ci/archive/20230316/202303160005.1BnLbm4F-lkp@xxxxxxxxx/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Reported-by: Dan Carpenter <error27@xxxxxxxxx>
| Link: https://lore.kernel.org/r/202303160005.1BnLbm4F-lkp@xxxxxxxxx/
smatch warnings:
drivers/thermal/thermal_core.c:1388 thermal_zone_device_register_with_trips() error: uninitialized symbol 'result'.
vim +/result +1388 drivers/thermal/thermal_core.c
eb7be329bd93b7 drivers/thermal/thermal_core.c Eduardo Valentin 2016-11-07 1209 struct thermal_zone_device *
fae11de507f0e4 drivers/thermal/thermal_core.c Daniel Lezcano 2022-07-22 1210 thermal_zone_device_register_with_trips(const char *type, struct thermal_trip *trips, int num_trips, int mask,
eb7be329bd93b7 drivers/thermal/thermal_core.c Eduardo Valentin 2016-11-07 1211 void *devdata, struct thermal_zone_device_ops *ops,
eb7be329bd93b7 drivers/thermal/thermal_core.c Eduardo Valentin 2016-11-07 1212 struct thermal_zone_params *tzp, int passive_delay,
eb7be329bd93b7 drivers/thermal/thermal_core.c Eduardo Valentin 2016-11-07 1213 int polling_delay)
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1214 {
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1215 struct thermal_zone_device *tz;
adc8749b150c51 drivers/thermal/thermal_core.c Yue Hu 2019-08-07 1216 int id;
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1217 int result;
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1218 int count;
e33df1d2f3a014 drivers/thermal/thermal_core.c Javi Merino 2015-02-26 1219 struct thermal_governor *governor;
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1220
67eed44b8a8ae7 drivers/thermal/thermal_core.c Amit Kucheria 2019-07-12 1221 if (!type || strlen(type) == 0) {
3f95ac324535ea drivers/thermal/thermal_core.c Daniel Lezcano 2022-07-22 1222 pr_err("No thermal zone type defined\n");
54fa38cc2eda43 drivers/thermal/thermal_core.c Eduardo Valentin 2016-11-07 1223 return ERR_PTR(-EINVAL);
67eed44b8a8ae7 drivers/thermal/thermal_core.c Amit Kucheria 2019-07-12 1224 }
54fa38cc2eda43 drivers/thermal/thermal_core.c Eduardo Valentin 2016-11-07 1225
c71d8035f1b77d drivers/thermal/thermal_core.c Lad Prabhakar 2022-09-09 1226 if (strlen(type) >= THERMAL_NAME_LENGTH) {
3f95ac324535ea drivers/thermal/thermal_core.c Daniel Lezcano 2022-07-22 1227 pr_err("Thermal zone name (%s) too long, should be under %d chars\n",
67eed44b8a8ae7 drivers/thermal/thermal_core.c Amit Kucheria 2019-07-12 1228 type, THERMAL_NAME_LENGTH);
3e6fda5c115982 drivers/thermal/thermal.c Thomas Sujith 2008-02-15 1229 return ERR_PTR(-EINVAL);
67eed44b8a8ae7 drivers/thermal/thermal_core.c Amit Kucheria 2019-07-12 1230 }
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1231
82b1ec794d7014 drivers/thermal/thermal_core.c Sumeet Pawnikar 2022-09-27 1232 /*
82b1ec794d7014 drivers/thermal/thermal_core.c Sumeet Pawnikar 2022-09-27 1233 * Max trip count can't exceed 31 as the "mask >> num_trips" condition.
82b1ec794d7014 drivers/thermal/thermal_core.c Sumeet Pawnikar 2022-09-27 1234 * For example, shifting by 32 will result in compiler warning:
82b1ec794d7014 drivers/thermal/thermal_core.c Sumeet Pawnikar 2022-09-27 1235 * warning: right shift count >= width of type [-Wshift-count- overflow]
82b1ec794d7014 drivers/thermal/thermal_core.c Sumeet Pawnikar 2022-09-27 1236 *
82b1ec794d7014 drivers/thermal/thermal_core.c Sumeet Pawnikar 2022-09-27 1237 * Also "mask >> num_trips" will always be true with 32 bit shift.
82b1ec794d7014 drivers/thermal/thermal_core.c Sumeet Pawnikar 2022-09-27 1238 * E.g. mask = 0x80000000 for trip id 31 to be RW. Then
82b1ec794d7014 drivers/thermal/thermal_core.c Sumeet Pawnikar 2022-09-27 1239 * mask >> 32 = 0x80000000
82b1ec794d7014 drivers/thermal/thermal_core.c Sumeet Pawnikar 2022-09-27 1240 * This will result in failure for the below condition.
82b1ec794d7014 drivers/thermal/thermal_core.c Sumeet Pawnikar 2022-09-27 1241 *
82b1ec794d7014 drivers/thermal/thermal_core.c Sumeet Pawnikar 2022-09-27 1242 * Check will be true when the bit 31 of the mask is set.
82b1ec794d7014 drivers/thermal/thermal_core.c Sumeet Pawnikar 2022-09-27 1243 * 32 bit shift will cause overflow of 4 byte integer.
82b1ec794d7014 drivers/thermal/thermal_core.c Sumeet Pawnikar 2022-09-27 1244 */
82b1ec794d7014 drivers/thermal/thermal_core.c Sumeet Pawnikar 2022-09-27 1245 if (num_trips > (BITS_PER_TYPE(int) - 1) || num_trips < 0 || mask >> num_trips) {
3f95ac324535ea drivers/thermal/thermal_core.c Daniel Lezcano 2022-07-22 1246 pr_err("Incorrect number of thermal trips\n");
3e6fda5c115982 drivers/thermal/thermal.c Thomas Sujith 2008-02-15 1247 return ERR_PTR(-EINVAL);
67eed44b8a8ae7 drivers/thermal/thermal_core.c Amit Kucheria 2019-07-12 1248 }
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1249
67eed44b8a8ae7 drivers/thermal/thermal_core.c Amit Kucheria 2019-07-12 1250 if (!ops) {
3f95ac324535ea drivers/thermal/thermal_core.c Daniel Lezcano 2022-07-22 1251 pr_err("Thermal zone device ops not defined\n");
3e6fda5c115982 drivers/thermal/thermal.c Thomas Sujith 2008-02-15 1252 return ERR_PTR(-EINVAL);
67eed44b8a8ae7 drivers/thermal/thermal_core.c Amit Kucheria 2019-07-12 1253 }
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1254
7c3d5c20dc169e drivers/thermal/thermal_core.c Daniel Lezcano 2022-10-03 1255 if (num_trips > 0 && (!ops->get_trip_type || !ops->get_trip_temp) && !trips)
6b2aa51d698492 drivers/thermal/thermal_sys.c Eduardo Valentin 2013-01-02 1256 return ERR_PTR(-EINVAL);
6b2aa51d698492 drivers/thermal/thermal_sys.c Eduardo Valentin 2013-01-02 1257
9e0a9be24bdd61 drivers/thermal/thermal_core.c Rafael J. Wysocki 2023-01-23 1258 if (!thermal_class)
9e0a9be24bdd61 drivers/thermal/thermal_core.c Rafael J. Wysocki 2023-01-23 1259 return ERR_PTR(-ENODEV);
9e0a9be24bdd61 drivers/thermal/thermal_core.c Rafael J. Wysocki 2023-01-23 1260
95e3ed1513494a drivers/thermal/thermal_core.c Eduardo Valentin 2016-11-07 1261 tz = kzalloc(sizeof(*tz), GFP_KERNEL);
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1262 if (!tz)
3e6fda5c115982 drivers/thermal/thermal.c Thomas Sujith 2008-02-15 1263 return ERR_PTR(-ENOMEM);
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1264
a9813bacf35314 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1265 if (tzp) {
a9813bacf35314 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1266 tz->tzp = kmemdup(tzp, sizeof(*tzp), GFP_KERNEL);
a9813bacf35314 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1267 if (!tz->tzp)
a9813bacf35314 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1268 goto free_tz;
result = -ENOMEM;
a9813bacf35314 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1269 }
a9813bacf35314 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1270
2d374139d5b0b5 drivers/thermal/thermal_sys.c Zhang Rui 2012-06-27 1271 INIT_LIST_HEAD(&tz->thermal_instances);
b31ef8285b19ec drivers/thermal/thermal_core.c Matthew Wilcox 2016-12-21 1272 ida_init(&tz->ida);
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1273 mutex_init(&tz->lock);
5a5b7d8d541684 drivers/thermal/thermal_core.c keliu 2022-05-27 1274 id = ida_alloc(&thermal_tz_ida, GFP_KERNEL);
adc8749b150c51 drivers/thermal/thermal_core.c Yue Hu 2019-08-07 1275 if (id < 0) {
adc8749b150c51 drivers/thermal/thermal_core.c Yue Hu 2019-08-07 1276 result = id;
a9813bacf35314 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1277 goto free_tzp;
adc8749b150c51 drivers/thermal/thermal_core.c Yue Hu 2019-08-07 1278 }
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1279
adc8749b150c51 drivers/thermal/thermal_core.c Yue Hu 2019-08-07 1280 tz->id = id;
1e6c8fb8b8d3e9 drivers/thermal/thermal_core.c Wolfram Sang 2022-08-18 1281 strscpy(tz->type, type, sizeof(tz->type));
d7203eedf4f68e drivers/thermal/thermal_core.c Daniel Lezcano 2020-12-10 1282
d7203eedf4f68e drivers/thermal/thermal_core.c Daniel Lezcano 2020-12-10 1283 if (!ops->critical)
d7203eedf4f68e drivers/thermal/thermal_core.c Daniel Lezcano 2020-12-10 1284 ops->critical = thermal_zone_device_critical;
d7203eedf4f68e drivers/thermal/thermal_core.c Daniel Lezcano 2020-12-10 1285
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1286 tz->ops = ops;
9e0a9be24bdd61 drivers/thermal/thermal_core.c Rafael J. Wysocki 2023-01-23 1287 tz->device.class = thermal_class;
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1288 tz->devdata = devdata;
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1289 tz->trips = trips;
e5bfcd30f88fdb drivers/thermal/thermal_core.c Daniel Lezcano 2022-07-22 1290 tz->num_trips = num_trips;
1c600861fa6fd8 drivers/thermal/thermal_core.c Eduardo Valentin 2016-11-07 1291
17d399cd9c8936 drivers/thermal/thermal_core.c Daniel Lezcano 2020-12-16 1292 thermal_set_delay_jiffies(&tz->passive_delay_jiffies, passive_delay);
17d399cd9c8936 drivers/thermal/thermal_core.c Daniel Lezcano 2020-12-16 1293 thermal_set_delay_jiffies(&tz->polling_delay_jiffies, polling_delay);
17d399cd9c8936 drivers/thermal/thermal_core.c Daniel Lezcano 2020-12-16 1294
4d0fe7490d7f4d drivers/thermal/thermal_core.c Eduardo Valentin 2016-11-07 1295 /* sys I/F */
1c600861fa6fd8 drivers/thermal/thermal_core.c Eduardo Valentin 2016-11-07 1296 /* Add nodes that are always present via .groups */
4d0fe7490d7f4d drivers/thermal/thermal_core.c Eduardo Valentin 2016-11-07 1297 result = thermal_zone_create_device_groups(tz, mask);
4d0fe7490d7f4d drivers/thermal/thermal_core.c Eduardo Valentin 2016-11-07 1298 if (result)
9d9ca1f9f04cf1 drivers/thermal/thermal_core.c Christophe Jaillet 2017-08-08 1299 goto remove_id;
4d0fe7490d7f4d drivers/thermal/thermal_core.c Eduardo Valentin 2016-11-07 1300
4511f7166a2deb drivers/thermal/thermal_core.c Chen Yu 2015-10-30 1301 /* A new thermal zone needs to be updated anyway. */
4511f7166a2deb drivers/thermal/thermal_core.c Chen Yu 2015-10-30 1302 atomic_set(&tz->need_update, 1);
b1569e99c795bf drivers/thermal/thermal_sys.c Matthew Garrett 2008-12-03 1303
4748f9687caaee drivers/thermal/thermal_core.c Yang Yingliang 2022-11-15 1304 result = dev_set_name(&tz->device, "thermal_zone%d", tz->id);
4748f9687caaee drivers/thermal/thermal_core.c Yang Yingliang 2022-11-15 1305 if (result) {
4748f9687caaee drivers/thermal/thermal_core.c Yang Yingliang 2022-11-15 1306 thermal_zone_destroy_device_groups(tz);
4748f9687caaee drivers/thermal/thermal_core.c Yang Yingliang 2022-11-15 1307 goto remove_id;
4748f9687caaee drivers/thermal/thermal_core.c Yang Yingliang 2022-11-15 1308 }
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1309 result = device_register(&tz->device);
9d9ca1f9f04cf1 drivers/thermal/thermal_core.c Christophe Jaillet 2017-08-08 1310 if (result)
adc8749b150c51 drivers/thermal/thermal_core.c Yue Hu 2019-08-07 1311 goto release_device;
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1312
e5bfcd30f88fdb drivers/thermal/thermal_core.c Daniel Lezcano 2022-07-22 1313 for (count = 0; count < num_trips; count++) {
7c3d5c20dc169e drivers/thermal/thermal_core.c Daniel Lezcano 2022-10-03 1314 struct thermal_trip trip;
7c3d5c20dc169e drivers/thermal/thermal_core.c Daniel Lezcano 2022-10-03 1315
7c3d5c20dc169e drivers/thermal/thermal_core.c Daniel Lezcano 2022-10-03 1316 result = thermal_zone_get_trip(tz, count, &trip);
7c3d5c20dc169e drivers/thermal/thermal_core.c Daniel Lezcano 2022-10-03 1317 if (result)
81ad4276b505e9 drivers/thermal/thermal_core.c Zhang Rui 2016-03-18 1318 set_bit(count, &tz->trips_disabled);
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1319 }
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1320
a4a15485fbba44 drivers/thermal/thermal_sys.c Durgadoss R 2012-09-18 1321 /* Update 'this' zone's governor information */
a4a15485fbba44 drivers/thermal/thermal_sys.c Durgadoss R 2012-09-18 1322 mutex_lock(&thermal_governor_lock);
a4a15485fbba44 drivers/thermal/thermal_sys.c Durgadoss R 2012-09-18 1323
a4a15485fbba44 drivers/thermal/thermal_sys.c Durgadoss R 2012-09-18 1324 if (tz->tzp)
e33df1d2f3a014 drivers/thermal/thermal_core.c Javi Merino 2015-02-26 1325 governor = __find_governor(tz->tzp->governor_name);
a4a15485fbba44 drivers/thermal/thermal_sys.c Durgadoss R 2012-09-18 1326 else
e33df1d2f3a014 drivers/thermal/thermal_core.c Javi Merino 2015-02-26 1327 governor = def_governor;
e33df1d2f3a014 drivers/thermal/thermal_core.c Javi Merino 2015-02-26 1328
e33df1d2f3a014 drivers/thermal/thermal_core.c Javi Merino 2015-02-26 1329 result = thermal_set_governor(tz, governor);
e33df1d2f3a014 drivers/thermal/thermal_core.c Javi Merino 2015-02-26 1330 if (result) {
e33df1d2f3a014 drivers/thermal/thermal_core.c Javi Merino 2015-02-26 1331 mutex_unlock(&thermal_governor_lock);
e33df1d2f3a014 drivers/thermal/thermal_core.c Javi Merino 2015-02-26 1332 goto unregister;
e33df1d2f3a014 drivers/thermal/thermal_core.c Javi Merino 2015-02-26 1333 }
a4a15485fbba44 drivers/thermal/thermal_sys.c Durgadoss R 2012-09-18 1334
a4a15485fbba44 drivers/thermal/thermal_sys.c Durgadoss R 2012-09-18 1335 mutex_unlock(&thermal_governor_lock);
a4a15485fbba44 drivers/thermal/thermal_sys.c Durgadoss R 2012-09-18 1336
ccba4ffd9eff61 drivers/thermal/thermal_core.c Eduardo Valentin 2013-08-15 1337 if (!tz->tzp || !tz->tzp->no_hwmon) {
e68b16abd91dca drivers/thermal/thermal.c Zhang Rui 2008-04-21 1338 result = thermal_add_hwmon_sysfs(tz);
e68b16abd91dca drivers/thermal/thermal.c Zhang Rui 2008-04-21 1339 if (result)
e68b16abd91dca drivers/thermal/thermal.c Zhang Rui 2008-04-21 1340 goto unregister;
ccba4ffd9eff61 drivers/thermal/thermal_core.c Eduardo Valentin 2013-08-15 1341 }
e68b16abd91dca drivers/thermal/thermal.c Zhang Rui 2008-04-21 1342
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1343 mutex_lock(&thermal_list_lock);
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1344 list_add_tail(&tz->node, &thermal_tz_list);
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1345 mutex_unlock(&thermal_list_lock);
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1346
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1347 if (tzp && tzp->linked_dev) {
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1348 result = sysfs_create_link(&tzp->linked_dev->kobj,
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1349 &tz->device.kobj, "thermal_zone");
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1350 if (result)
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1351 goto out_list_del;
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1352
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1353 result = sysfs_create_link(&tz->device.kobj,
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1354 &tzp->linked_dev->kobj, "device");
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1355 if (result)
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1356 goto out_del_link;
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1357 }
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1358
7e8ee1e9d7561f drivers/thermal/thermal_sys.c Durgadoss R 2012-09-18 1359 /* Bind cooling devices for this zone */
7e8ee1e9d7561f drivers/thermal/thermal_sys.c Durgadoss R 2012-09-18 1360 bind_tz(tz);
7e8ee1e9d7561f drivers/thermal/thermal_sys.c Durgadoss R 2012-09-18 1361
b659a30d7bdd5d drivers/thermal/thermal_core.c Eduardo Valentin 2016-11-07 1362 INIT_DELAYED_WORK(&tz->poll_queue, thermal_zone_device_check);
b1569e99c795bf drivers/thermal/thermal_sys.c Matthew Garrett 2008-12-03 1363
d0df264fbd3c53 drivers/thermal/thermal_core.c Daniel Lezcano 2020-12-22 1364 thermal_zone_device_init(tz);
4511f7166a2deb drivers/thermal/thermal_core.c Chen Yu 2015-10-30 1365 /* Update the new thermal zone and mark it as already updated. */
4511f7166a2deb drivers/thermal/thermal_core.c Chen Yu 2015-10-30 1366 if (atomic_cmpxchg(&tz->need_update, 1, 0))
0e70f466fb910a drivers/thermal/thermal_core.c Srinivas Pandruvada 2016-08-26 1367 thermal_zone_device_update(tz, THERMAL_EVENT_UNSPECIFIED);
b1569e99c795bf drivers/thermal/thermal_sys.c Matthew Garrett 2008-12-03 1368
55cdf0a283b876 drivers/thermal/thermal_core.c Daniel Lezcano 2020-07-06 1369 thermal_notify_tz_create(tz->id, tz->type);
55cdf0a283b876 drivers/thermal/thermal_core.c Daniel Lezcano 2020-07-06 1370
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1371 return tz;
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1372
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1373 out_del_link:
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1374 sysfs_remove_link(&tz->device.kobj, "thermal_zone");
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1375 out_list_del:
70edc3ef596502 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1376 list_del(&tz->node);
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1377 unregister:
adc8749b150c51 drivers/thermal/thermal_core.c Yue Hu 2019-08-07 1378 device_del(&tz->device);
adc8749b150c51 drivers/thermal/thermal_core.c Yue Hu 2019-08-07 1379 release_device:
adc8749b150c51 drivers/thermal/thermal_core.c Yue Hu 2019-08-07 1380 put_device(&tz->device);
adc8749b150c51 drivers/thermal/thermal_core.c Yue Hu 2019-08-07 1381 tz = NULL;
9d9ca1f9f04cf1 drivers/thermal/thermal_core.c Christophe Jaillet 2017-08-08 1382 remove_id:
5a5b7d8d541684 drivers/thermal/thermal_core.c keliu 2022-05-27 1383 ida_free(&thermal_tz_ida, id);
a9813bacf35314 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1384 free_tzp:
a9813bacf35314 drivers/thermal/thermal_core.c Daniel Lezcano 2023-03-07 1385 kfree(tz->tzp);
9d9ca1f9f04cf1 drivers/thermal/thermal_core.c Christophe Jaillet 2017-08-08 1386 free_tz:
9d9ca1f9f04cf1 drivers/thermal/thermal_core.c Christophe Jaillet 2017-08-08 1387 kfree(tz);
9d9ca1f9f04cf1 drivers/thermal/thermal_core.c Christophe Jaillet 2017-08-08 @1388 return ERR_PTR(result);
203d3d4aa48233 drivers/thermal/thermal.c Zhang Rui 2008-01-17 1389 }
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