[PATCH 6/8] powerpc/nvram: Delete three error messages for a failed memory allocation
From: SF Markus Elfring
Date: Thu Jan 19 2017 - 12:01:39 EST
From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 19 Jan 2017 16:56:46 +0100
The script "checkpatch.pl" pointed information out like the following.
WARNING: Possible unnecessary 'out of memory' message
Thus fix affected source code places.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/kernel/nvram_64.c | 12 +++---------
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c
index 68b970bcf2fc..7af1baaaf01b 100644
--- a/arch/powerpc/kernel/nvram_64.c
+++ b/arch/powerpc/kernel/nvram_64.c
@@ -1040,10 +1040,8 @@ loff_t __init nvram_create_partition(const char *name, int sig,
/* Create our OS partition */
new_part = kmalloc(sizeof(*new_part), GFP_KERNEL);
- if (!new_part) {
- pr_err("%s: kmalloc failed\n", __func__);
+ if (!new_part)
return -ENOMEM;
- }
new_part->index = free_part->index;
new_part->header.signature = sig;
@@ -1145,10 +1143,8 @@ int __init nvram_scan_partitions(void)
total_size = ppc_md.nvram_size();
header = kmalloc(NVRAM_HEADER_LEN, GFP_KERNEL);
- if (!header) {
- printk(KERN_ERR "nvram_scan_partitions: Failed kmalloc\n");
+ if (!header)
return -ENOMEM;
- }
while (cur_index < total_size) {
@@ -1181,10 +1177,8 @@ int __init nvram_scan_partitions(void)
}
tmp_part = kmalloc(sizeof(struct nvram_partition), GFP_KERNEL);
err = -ENOMEM;
- if (!tmp_part) {
- printk(KERN_ERR "nvram_scan_partitions: kmalloc failed\n");
+ if (!tmp_part)
goto out;
- }
memcpy(&tmp_part->header, &phead, NVRAM_HEADER_LEN);
tmp_part->index = cur_index;
--
2.11.0