Commit 064bcc07 authored Mar 26, 2015 by Steve French

Fix coverity warning



Coverity reports a warning for referencing the beginning of the
SMB2/SMB3 frame using the ProtocolId field as an array. Although
it works the same either way, this patch should quiet the warning
and might be a little clearer.

Reported by Coverity (CID 741269)

Signed-off-by: Steve French <smfrench@gmail.com>
Acked-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Acked-by: Sachin Prabhu <sprabhu@redhat.com>
Reviewed-by: Jeff Layton <jlayton@poochiereds.net>

parent 8e353106

fs/cifs/smb2misc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -322,7 +322,7 @@ smb2_get_data_area_len(int off, int len, struct smb2_hdr *hdr)

		/* return pointer to beginning of data area, ie offset from SMB start */
		if ((off != 0) && (len != 0))
		return hdr->ProtocolId + *off;
		return (char )(&hdr->ProtocolId[0]) + off;
		else
		return NULL;
		}