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authorShirish Pargaonkar <shirishpargaonkar@gmail.com>2011-01-29 22:54:58 +0300
committerSteve French <sfrench@us.ibm.com>2011-01-31 20:29:18 +0300
commit7a8587e7c8e4e32ba778bfbbb822a0a7e8d5f3e3 (patch)
treeb76abee21fd80b5556d95494f94813589c4e7eef /fs/cifs
parent31c2659d78c8be970833bc1e633593d291553ed3 (diff)
downloadlinux-7a8587e7c8e4e32ba778bfbbb822a0a7e8d5f3e3.tar.xz
cifs: No need to check crypto blockcipher allocation
Missed one change as per earlier suggestion. Signed-off-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs')
-rw-r--r--fs/cifs/cifsencrypt.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index 0db5f1de0227..a51585f9852b 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -657,9 +657,10 @@ calc_seckey(struct cifsSesInfo *ses)
get_random_bytes(sec_key, CIFS_SESS_KEY_SIZE);
tfm_arc4 = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
- if (!tfm_arc4 || IS_ERR(tfm_arc4)) {
+ if (IS_ERR(tfm_arc4)) {
+ rc = PTR_ERR(tfm_arc4);
cERROR(1, "could not allocate crypto API arc4\n");
- return PTR_ERR(tfm_arc4);
+ return rc;
}
desc.tfm = tfm_arc4;