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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>
This commit is contained in:
Shirish Pargaonkar 2011-01-29 13:54:58 -06:00 committed by Steve French
parent 31c2659d78
commit 7a8587e7c8
1 changed files with 3 additions and 2 deletions
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5
fs/cifs/cifsencrypt.c
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@ -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;