cifs: fix comment in validate_t2

The comment about checking the bcc is in the wrong place. Also make it
match kernel coding style.

Reported-and-acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index e6374dda3c6a..64dad47641a1 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -339,12 +339,13 @@ static int validate_t2(struct smb_t2_rsp *pSMB)
             get_unaligned_le16(&pSMB->t2_rsp.DataOffset) > 1024)
                 goto vt2_err;
 
-        /* check that bcc is at least as big as parms + data */
-        /* check that bcc is less than negotiated smb buffer */
         total_size = get_unaligned_le16(&pSMB->t2_rsp.ParameterCount);
         if (total_size >= 512)
                 goto vt2_err;
 
+        /* check that bcc is at least as big as parms + data, and that it is
+         * less than negotiated smb buffer
+         */
         total_size += get_unaligned_le16(&pSMB->t2_rsp.DataCount);
         if (total_size > get_bcc(&pSMB->hdr) ||
             total_size >= CIFSMaxBufSize + MAX_CIFS_HDR_SIZE)