From: Colin Ian King <colin.king@canonical.com>
Date: Thu, 13 Jul 2017 18:51:15 +0100
Subject: svcrdma: fix an incorrect check on -E2BIG and -EINVAL
Patch-mainline: v4.13-rc1
Git-commit: b20dae70bfa5014fdf201d0a8589271b888e4927
References: bsc#1103992 FATE#326009
The current check will always be true and will always jump to
err1, this looks dubious to me. I believe && should be used
instead of ||.
Detected by CoverityScan, CID#1450120 ("Logically Dead Code")
Fixes: 107c1d0a991a ("svcrdma: Avoid Send Queue overflow")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
net/sunrpc/xprtrdma/svc_rdma_sendto.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
@@ -684,7 +684,7 @@ int svc_rdma_sendto(struct svc_rqst *rqs
return 0;
err2:
- if (ret != -E2BIG || ret != -EINVAL)
+ if (ret != -E2BIG && ret != -EINVAL)
goto err1;
ret = svc_rdma_post_recv(rdma, GFP_KERNEL);