staging/lustre/osc: get rid of old checksum initial value

Old code residue assumes initial checksum value as ~0, and relies on
that to check whether OST server has calculated bulk data checksum.
That is not the case anymore.

Signed-off-by: Bobi Jam <bobijam.xu@intel.com>
Reviewed-on: http://review.whamcloud.com/10354
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4937
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/osc/osc_request.c b/drivers/staging/lustre/lustre/osc/osc_request.c
index 5804104d5104049337199713cb906c151c02e97e..90e8912dbeb51cb8856f1a4a81aaa3b9078081ac 100644 (file)
--- a/drivers/staging/lustre/lustre/osc/osc_request.c
+++ b/drivers/staging/lustre/lustre/osc/osc_request.c
@@ -1570,12 +1570,7 @@ static int osc_brw_fini_request(struct ptlrpc_request *req, int rc)
                        router = libcfs_nid2str(req->rq_bulk->bd_sender);
                }
 
-               if (server_cksum == ~0 && rc > 0) {
-                       CERROR("Protocol error: server %s set the 'checksum' "
-                              "bit, but didn't send a checksum.  Not fatal, "
-                              "but please notify on http://bugs.whamcloud.com/\n",
-                              libcfs_nid2str(peer->nid));
-               } else if (server_cksum != client_cksum) {
+               if (server_cksum != client_cksum) {
                        LCONSOLE_ERROR_MSG(0x133, "%s: BAD READ CHECKSUM: from "
                                           "%s%s%s inode "DFID" object "DOSTID
                                           " extent ["LPU64"-"LPU64"]\n",