openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

NFS: Use kzalloc() instead of kmalloc() in the idmapper 

This will allocate memory that has already been zeroed, allowing us to
remove the memset later on.

Signed-off-by: Bryan Schumaker <bjchuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Bryan Schumaker 2012-08-09 14:05:51 -04:00 committed by Trond Myklebust
parent 6938867edb
commit 57a51048da
1 changed files with 1 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
fs/nfs/idmap.c
View File

@ -632,9 +632,6 @@ static int nfs_idmap_prepare_message(char *desc, struct idmap *idmap,
substring_t substr;
int token, ret;
memset(im, 0, sizeof(*im));
memset(msg, 0, sizeof(*msg));
im->im_type = IDMAP_TYPE_GROUP;
token = match_token(desc, nfs_idmap_tokens, &substr);
@ -677,7 +674,7 @@ static int nfs_idmap_legacy_upcall(struct key_construction *cons,
int ret = -ENOMEM;
/* msg and im are freed in idmap_pipe_destroy_msg */
data = kmalloc(sizeof(*data), GFP_KERNEL);
data = kzalloc(sizeof(*data), GFP_KERNEL);
if (!data)
goto out1;