Commit a2ff0f97 authored by Bobi Jam's avatar Bobi Jam Committed by Greg Kroah-Hartman
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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: default avatarBobi 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: default avatarAndreas Dilger <andreas.dilger@intel.com>
Reviewed-by: default avatarBob Glossman <bob.glossman@intel.com>
Signed-off-by: default avatarOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cca8fca1
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+1 −6
Original line number Diff line number Diff line
@@ -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",