* [PATCH 1/1] nfsd: remove unnecessary oom message
@ 2021-06-17 9:04 Zhen Lei
2021-06-23 21:41 ` J . Bruce Fields
0 siblings, 1 reply; 2+ messages in thread
From: Zhen Lei @ 2021-06-17 9:04 UTC (permalink / raw)
To: J . Bruce Fields, Chuck Lever, linux-nfs; +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/nfsd/filecache.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c
index 7629248fdd53..76d68b2b4ba2 100644
--- a/fs/nfsd/filecache.c
+++ b/fs/nfsd/filecache.c
@@ -643,10 +643,8 @@ nfsd_file_cache_init(void)
nfsd_file_hashtbl = kcalloc(NFSD_FILE_HASH_SIZE,
sizeof(*nfsd_file_hashtbl), GFP_KERNEL);
- if (!nfsd_file_hashtbl) {
- pr_err("nfsd: unable to allocate nfsd_file_hashtbl\n");
+ if (!nfsd_file_hashtbl)
goto out_err;
- }
nfsd_file_slab = kmem_cache_create("nfsd_file",
sizeof(struct nfsd_file), 0, 0, NULL);
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 1/1] nfsd: remove unnecessary oom message
2021-06-17 9:04 [PATCH 1/1] nfsd: remove unnecessary oom message Zhen Lei
@ 2021-06-23 21:41 ` J . Bruce Fields
0 siblings, 0 replies; 2+ messages in thread
From: J . Bruce Fields @ 2021-06-23 21:41 UTC (permalink / raw)
To: Zhen Lei; +Cc: Chuck Lever, linux-nfs
On Thu, Jun 17, 2021 at 05:04:57PM +0800, Zhen Lei wrote:
> Fixes scripts/checkpatch.pl warning:
> WARNING: Possible unnecessary 'out of memory' message
>
> Remove it can help us save a bit of memory.
On a quick check, I think the other 6 pr_err()s in here also (pretty
unlikely) allocation failures, may as well remove those too?
--b.
> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
> ---
> fs/nfsd/filecache.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c
> index 7629248fdd53..76d68b2b4ba2 100644
> --- a/fs/nfsd/filecache.c
> +++ b/fs/nfsd/filecache.c
> @@ -643,10 +643,8 @@ nfsd_file_cache_init(void)
>
> nfsd_file_hashtbl = kcalloc(NFSD_FILE_HASH_SIZE,
> sizeof(*nfsd_file_hashtbl), GFP_KERNEL);
> - if (!nfsd_file_hashtbl) {
> - pr_err("nfsd: unable to allocate nfsd_file_hashtbl\n");
> + if (!nfsd_file_hashtbl)
> goto out_err;
> - }
>
> nfsd_file_slab = kmem_cache_create("nfsd_file",
> sizeof(struct nfsd_file), 0, 0, NULL);
> --
> 2.25.1
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-06-23 21:41 ` J . Bruce Fields
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