[ALSA STABLE 2/3] continue on IS_ERR from platform device registration

From: Rene Herman
Date: Mon Apr 10 2006 - 19:13:42 EST

Hi Takashi

Continue with the next one on error from device registration for
-stable. Against 2.6.16.2.

Was submitted and acked before. Could you relay to -stable yourself?

sound/isa/ad1848/ad1848.c | 14 ++++----------
sound/isa/cmi8330.c | 14 ++++----------
sound/isa/cs423x/cs4231.c | 14 ++++----------
sound/isa/cs423x/cs4236.c | 14 ++++----------
sound/isa/es1688/es1688.c | 14 ++++----------
sound/isa/es18xx.c | 14 ++++----------
sound/isa/gus/gusclassic.c | 14 ++++----------
sound/isa/gus/gusextreme.c | 14 ++++----------
sound/isa/gus/gusmax.c | 14 ++++----------
sound/isa/gus/interwave.c | 14 ++++----------
sound/isa/opl3sa2.c | 14 ++++----------
sound/isa/sb/sb16.c | 14 ++++----------
sound/isa/sb/sb8.c | 14 ++++----------
sound/isa/sgalaxy.c | 14 ++++----------
sound/isa/sscape.c | 14 ++++----------
sound/isa/wavefront/wavefront.c | 14 ++++----------
16 files changed, 64 insertions(+), 160 deletions(-)

Rene

Index: local/sound/isa/ad1848/ad1848.c
===================================================================
--- local.orig/sound/isa/ad1848/ad1848.c 2006-04-06 03:10:35.000000000 +0200
+++ local/sound/isa/ad1848/ad1848.c 2006-04-06 03:10:39.000000000 +0200
@@ -193,10 +193,8 @@ static int __init alsa_card_ad1848_init(
continue;
device = platform_device_register_simple(SND_AD1848_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
devices[i] = device;
cards++;
}
@@ -204,14 +202,10 @@ static int __init alsa_card_ad1848_init(
#ifdef MODULE
printk(KERN_ERR "AD1848 soundcard not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_ad1848_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_ad1848_unregister_all();
- return err;
}

static void __exit alsa_card_ad1848_exit(void)
Index: local/sound/isa/cmi8330.c
===================================================================
--- local.orig/sound/isa/cmi8330.c 2006-04-06 03:10:35.000000000 +0200
+++ local/sound/isa/cmi8330.c 2006-04-06 03:10:39.000000000 +0200
@@ -696,10 +696,8 @@ static int __init alsa_card_cmi8330_init
continue;
device = platform_device_register_simple(CMI8330_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
platform_devices[i] = device;
cards++;
}
@@ -716,14 +714,10 @@ static int __init alsa_card_cmi8330_init
#ifdef MODULE
snd_printk(KERN_ERR "CMI8330 not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_cmi8330_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_cmi8330_unregister_all();
- return err;
}

static void __exit alsa_card_cmi8330_exit(void)
Index: local/sound/isa/cs423x/cs4231.c
===================================================================
--- local.orig/sound/isa/cs423x/cs4231.c 2006-04-06 03:10:35.000000000 +0200
+++ local/sound/isa/cs423x/cs4231.c 2006-04-06 03:10:39.000000000 +0200
@@ -209,10 +209,8 @@ static int __init alsa_card_cs4231_init(
continue;
device = platform_device_register_simple(SND_CS4231_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
devices[i] = device;
cards++;
}
@@ -220,14 +218,10 @@ static int __init alsa_card_cs4231_init(
#ifdef MODULE
printk(KERN_ERR "CS4231 soundcard not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_cs4231_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_cs4231_unregister_all();
- return err;
}

static void __exit alsa_card_cs4231_exit(void)
Index: local/sound/isa/cs423x/cs4236.c
===================================================================
--- local.orig/sound/isa/cs423x/cs4236.c 2006-04-06 03:10:35.000000000 +0200
+++ local/sound/isa/cs423x/cs4236.c 2006-04-06 03:10:39.000000000 +0200
@@ -777,10 +777,8 @@ static int __init alsa_card_cs423x_init(
continue;
device = platform_device_register_simple(CS423X_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
platform_devices[i] = device;
cards++;
}
@@ -803,14 +801,10 @@ static int __init alsa_card_cs423x_init(
#ifdef MODULE
printk(KERN_ERR IDENT " soundcard not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_cs423x_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_cs423x_unregister_all();
- return err;
}

static void __exit alsa_card_cs423x_exit(void)
Index: local/sound/isa/es1688/es1688.c
===================================================================
--- local.orig/sound/isa/es1688/es1688.c 2006-04-06 03:10:35.000000000 +0200
+++ local/sound/isa/es1688/es1688.c 2006-04-06 03:10:39.000000000 +0200
@@ -213,10 +213,8 @@ static int __init alsa_card_es1688_init(
continue;
device = platform_device_register_simple(ES1688_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
devices[i] = device;
cards++;
}
@@ -224,14 +222,10 @@ static int __init alsa_card_es1688_init(
#ifdef MODULE
printk(KERN_ERR "ESS AudioDrive ES1688 soundcard not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_es1688_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_es1688_unregister_all();
- return err;
}

static void __exit alsa_card_es1688_exit(void)
Index: local/sound/isa/gus/gusclassic.c
===================================================================
--- local.orig/sound/isa/gus/gusclassic.c 2006-04-06 03:10:35.000000000 +0200
+++ local/sound/isa/gus/gusclassic.c 2006-04-06 03:10:39.000000000 +0200
@@ -253,10 +253,8 @@ static int __init alsa_card_gusclassic_i
continue;
device = platform_device_register_simple(GUSCLASSIC_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
devices[i] = device;
cards++;
}
@@ -264,14 +262,10 @@ static int __init alsa_card_gusclassic_i
#ifdef MODULE
printk(KERN_ERR "GUS Classic soundcard not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_gusclassic_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_gusclassic_unregister_all();
- return err;
}

static void __exit alsa_card_gusclassic_exit(void)
Index: local/sound/isa/gus/gusextreme.c
===================================================================
--- local.orig/sound/isa/gus/gusextreme.c 2006-04-06 03:10:35.000000000 +0200
+++ local/sound/isa/gus/gusextreme.c 2006-04-06 03:10:39.000000000 +0200
@@ -363,10 +363,8 @@ static int __init alsa_card_gusextreme_i
continue;
device = platform_device_register_simple(GUSEXTREME_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
devices[i] = device;
cards++;
}
@@ -374,14 +372,10 @@ static int __init alsa_card_gusextreme_i
#ifdef MODULE
printk(KERN_ERR "GUS Extreme soundcard not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_gusextreme_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_gusextreme_unregister_all();
- return err;
}

static void __exit alsa_card_gusextreme_exit(void)
Index: local/sound/isa/gus/gusmax.c
===================================================================
--- local.orig/sound/isa/gus/gusmax.c 2006-04-06 03:10:35.000000000 +0200
+++ local/sound/isa/gus/gusmax.c 2006-04-06 03:10:39.000000000 +0200
@@ -390,10 +390,8 @@ static int __init alsa_card_gusmax_init(
continue;
device = platform_device_register_simple(GUSMAX_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
devices[i] = device;
cards++;
}
@@ -401,14 +399,10 @@ static int __init alsa_card_gusmax_init(
#ifdef MODULE
printk(KERN_ERR "GUS MAX soundcard not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_gusmax_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_gusmax_unregister_all();
- return err;
}

static void __exit alsa_card_gusmax_exit(void)
Index: local/sound/isa/gus/interwave.c
===================================================================
--- local.orig/sound/isa/gus/interwave.c 2006-04-06 03:10:35.000000000 +0200
+++ local/sound/isa/gus/interwave.c 2006-04-06 03:10:39.000000000 +0200
@@ -945,10 +945,8 @@ static int __init alsa_card_interwave_in
#endif
device = platform_device_register_simple(INTERWAVE_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
platform_devices[i] = device;
cards++;
}
@@ -964,14 +962,10 @@ static int __init alsa_card_interwave_in
#ifdef MODULE
printk(KERN_ERR "InterWave soundcard not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_interwave_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_interwave_unregister_all();
- return err;
}

static void __exit alsa_card_interwave_exit(void)
Index: local/sound/isa/opl3sa2.c
===================================================================
--- local.orig/sound/isa/opl3sa2.c 2006-04-06 03:10:35.000000000 +0200
+++ local/sound/isa/opl3sa2.c 2006-04-06 03:10:39.000000000 +0200
@@ -959,10 +959,8 @@ static int __init alsa_card_opl3sa2_init
#endif
device = platform_device_register_simple(OPL3SA2_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
platform_devices[i] = device;
cards++;
}
@@ -984,14 +982,10 @@ static int __init alsa_card_opl3sa2_init
#ifdef MODULE
snd_printk(KERN_ERR "Yamaha OPL3-SA soundcard not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_opl3sa2_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_opl3sa2_unregister_all();
- return err;
}

static void __exit alsa_card_opl3sa2_exit(void)
Index: local/sound/isa/sb/sb16.c
===================================================================
--- local.orig/sound/isa/sb/sb16.c 2006-04-06 03:10:35.000000000 +0200
+++ local/sound/isa/sb/sb16.c 2006-04-06 03:10:39.000000000 +0200
@@ -718,10 +718,8 @@ static int __init alsa_card_sb16_init(vo
continue;
device = platform_device_register_simple(SND_SB16_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
platform_devices[i] = device;
cards++;
}
@@ -743,14 +741,10 @@ static int __init alsa_card_sb16_init(vo
snd_printk(KERN_ERR "In case, if you have AWE card, try snd-sbawe module\n");
#endif
#endif
- err = -ENODEV;
- goto errout;
+ snd_sb16_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_sb16_unregister_all();
- return err;
}

static void __exit alsa_card_sb16_exit(void)
Index: local/sound/isa/sb/sb8.c
===================================================================
--- local.orig/sound/isa/sb/sb8.c 2006-04-06 03:10:35.000000000 +0200
+++ local/sound/isa/sb/sb8.c 2006-04-06 03:10:39.000000000 +0200
@@ -264,10 +264,8 @@ static int __init alsa_card_sb8_init(voi
continue;
device = platform_device_register_simple(SND_SB8_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
devices[i] = device;
cards++;
}
@@ -275,14 +273,10 @@ static int __init alsa_card_sb8_init(voi
#ifdef MODULE
snd_printk(KERN_ERR "Sound Blaster soundcard not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_sb8_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_sb8_unregister_all();
- return err;
}

static void __exit alsa_card_sb8_exit(void)
Index: local/sound/isa/sgalaxy.c
===================================================================
--- local.orig/sound/isa/sgalaxy.c 2006-04-06 03:10:35.000000000 +0200
+++ local/sound/isa/sgalaxy.c 2006-04-06 03:10:39.000000000 +0200
@@ -366,10 +366,8 @@ static int __init alsa_card_sgalaxy_init
continue;
device = platform_device_register_simple(SND_SGALAXY_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
devices[i] = device;
cards++;
}
@@ -377,14 +375,10 @@ static int __init alsa_card_sgalaxy_init
#ifdef MODULE
snd_printk(KERN_ERR "Sound Galaxy soundcard not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_sgalaxy_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_sgalaxy_unregister_all();
- return err;
}

static void __exit alsa_card_sgalaxy_exit(void)
Index: local/sound/isa/wavefront/wavefront.c
===================================================================
--- local.orig/sound/isa/wavefront/wavefront.c 2006-04-06 03:10:35.000000000 +0200
+++ local/sound/isa/wavefront/wavefront.c 2006-04-06 03:10:39.000000000 +0200
@@ -720,10 +720,8 @@ static int __init alsa_card_wavefront_in
#endif
device = platform_device_register_simple(WAVEFRONT_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
platform_devices[i] = device;
cards++;
}
@@ -740,14 +738,10 @@ static int __init alsa_card_wavefront_in
#ifdef MODULE
printk (KERN_ERR "No WaveFront cards found or devices busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_wavefront_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_wavefront_unregister_all();
- return err;
}

static void __exit alsa_card_wavefront_exit(void)
Index: local/sound/isa/es18xx.c
===================================================================
--- local.orig/sound/isa/es18xx.c 2006-04-06 03:10:10.000000000 +0200
+++ local/sound/isa/es18xx.c 2006-04-06 03:10:39.000000000 +0200
@@ -2231,10 +2231,8 @@ static int __init alsa_card_es18xx_init(
continue;
device = platform_device_register_simple(ES18XX_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- err = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
platform_devices[i] = device;
cards++;
}
@@ -2251,14 +2249,10 @@ static int __init alsa_card_es18xx_init(
#ifdef MODULE
snd_printk(KERN_ERR "ESS AudioDrive ES18xx soundcard not found or device busy\n");
#endif
- err = -ENODEV;
- goto errout;
+ snd_es18xx_unregister_all();
+ return -ENODEV;
}
return 0;
-
- errout:
- snd_es18xx_unregister_all();
- return err;
}

static void __exit alsa_card_es18xx_exit(void)
Index: local/sound/isa/sscape.c
===================================================================
--- local.orig/sound/isa/sscape.c 2006-04-06 03:10:10.000000000 +0200
+++ local/sound/isa/sscape.c 2006-04-06 03:10:39.000000000 +0200
@@ -1427,8 +1427,8 @@ static int __init sscape_manual_probe(vo
dma[i] == SNDRV_AUTO_DMA) {
printk(KERN_INFO
"sscape: insufficient parameters, need IO, IRQ, MPU-IRQ and DMA\n");
- ret = -ENXIO;
- goto errout;
+ sscape_unregister_all();
+ return -ENXIO;
}

/*
@@ -1436,17 +1436,11 @@ static int __init sscape_manual_probe(vo
*/
device = platform_device_register_simple(SSCAPE_DRIVER,
i, NULL, 0);
- if (IS_ERR(device)) {
- ret = PTR_ERR(device);
- goto errout;
- }
+ if (IS_ERR(device))
+ continue;
platform_devices[i] = device;
}
return 0;
-
- errout:
- sscape_unregister_all();
- return ret;
}

static void sscape_exit(void)