1 files changed, 5 insertions, 4 deletions

diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index 632070b4275d..4ff8939c6cc7 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -99,15 +99,16 @@ static int cifs_calc_signature2(const struct kvec *iov, int n_vec,
         MD5Init(&context);
         MD5Update(&context, (char *)&key->data, key->len);
         for (i = 0; i < n_vec; i++) {
+                if (iov[i].iov_len == 0)
+                        continue;
                 if (iov[i].iov_base == NULL) {
                         cERROR(1, ("null iovec entry"));
                         return -EIO;
-                } else if (iov[i].iov_len == 0)
-                        break; /* bail out if we are sent nothing to sign */
+                }
                 /* The first entry includes a length field (which does not get
                    signed that occupies the first 4 bytes before the header */
                 if (i == 0) {
-                        if (iov[0].iov_len <= 8 ) /* cmd field at offset 9 */
+                        if (iov[0].iov_len <= 8) /* cmd field at offset 9 */
                                 break; /* nothing to sign or corrupt header */
                         MD5Update(&context, iov[0].iov_base+4,
                                   iov[0].iov_len-4);
@@ -122,7 +123,7 @@ static int cifs_calc_signature2(const struct kvec *iov, int n_vec,
 
 
 int cifs_sign_smb2(struct kvec *iov, int n_vec, struct TCP_Server_Info *server,
-                   __u32 * pexpected_response_sequence_number)
+                   __u32 *pexpected_response_sequence_number)
 {
         int rc = 0;
         char smb_signature[20];