* [PATCH 1/1] coredump: remove unnecessary oom message
@ 2021-06-17 8:44 Zhen Lei
0 siblings, 0 replies; only message in thread
From: Zhen Lei @ 2021-06-17 8:44 UTC (permalink / raw)
To: Alexander Viro, linux-fsdevel; +Cc: Zhen Lei
Fixes scripts/checkpatch.pl warning:
WARNING: Possible unnecessary 'out of memory' message
Remove it can help us save a bit of memory.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
fs/coredump.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/fs/coredump.c b/fs/coredump.c
index 07afb5ddb1c4..a693e9230fb6 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c
@@ -679,11 +679,8 @@ void do_coredump(const kernel_siginfo_t *siginfo)
helper_argv = kmalloc_array(argc + 1, sizeof(*helper_argv),
GFP_KERNEL);
- if (!helper_argv) {
- printk(KERN_WARNING "%s failed to allocate memory\n",
- __func__);
+ if (!helper_argv)
goto fail_dropcount;
- }
for (argi = 0; argi < argc; argi++)
helper_argv[argi] = cn.corename + argv[argi];
helper_argv[argi] = NULL;
--
2.25.1
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2021-06-17 8:44 [PATCH 1/1] coredump: remove unnecessary oom message Zhen Lei
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