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authorSilviu-Mihai Popescu <silviupopescu1990@gmail.com>2013-03-11 18:22:32 +0200
committerSteve French <smfrench@gmail.com>2013-05-04 22:08:19 -0500
commitf7f7c1850eb98da758731ea7edfa830ebefe24cd (patch)
tree78e8199747533ec4b78e27fd739ea68ebf13a171 /fs/cifs/cifs_spnego.c
parentd455b72bdd23a1d7adcbdfb5c1ceabcd7beaf853 (diff)
fs: cifs: use kmemdup instead of kmalloc + memcpy
This replaces calls to kmalloc followed by memcpy with a single call to kmemdup. This was found via make coccicheck. Signed-off-by: Silviu-Mihai Popescu <silviupopescu1990@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com> Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/cifs_spnego.c')
-rw-r--r--fs/cifs/cifs_spnego.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c
index 10e774761299..b7ae3cb55549 100644
--- a/fs/cifs/cifs_spnego.c
+++ b/fs/cifs/cifs_spnego.c
@@ -37,12 +37,11 @@ cifs_spnego_key_instantiate(struct key *key, struct key_preparsed_payload *prep)
int ret;
ret = -ENOMEM;
- payload = kmalloc(prep->datalen, GFP_KERNEL);
+ payload = kmemdup(prep->data, prep->datalen, GFP_KERNEL);
if (!payload)
goto error;
/* attach the data */
- memcpy(payload, prep->data, prep->datalen);
key->payload.data = payload;
ret = 0;