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authorSilviu-Mihai Popescu <silviupopescu1990@gmail.com>2013-03-11 20:22:32 +0400
committerSteve French <smfrench@gmail.com>2013-05-05 07:08:19 +0400
commitf7f7c1850eb98da758731ea7edfa830ebefe24cd (patch)
tree78e8199747533ec4b78e27fd739ea68ebf13a171 /fs/cifs/cifssmb.c
parentd455b72bdd23a1d7adcbdfb5c1ceabcd7beaf853 (diff)
downloadlinux-f7f7c1850eb98da758731ea7edfa830ebefe24cd.tar.xz
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/cifssmb.c')
-rw-r--r--fs/cifs/cifssmb.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 8e2e799e7a24..1e7a4fe1f810 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -3742,12 +3742,11 @@ CIFSSMBGetCIFSACL(const unsigned int xid, struct cifs_tcon *tcon, __u16 fid,
rc = -EINVAL;
*pbuflen = 0;
} else {
- *acl_inf = kmalloc(*pbuflen, GFP_KERNEL);
+ *acl_inf = kmemdup(pdata, *pbuflen, GFP_KERNEL);
if (*acl_inf == NULL) {
*pbuflen = 0;
rc = -ENOMEM;
}
- memcpy(*acl_inf, pdata, *pbuflen);
}
}
qsec_out: