[PATCH] xprtrdma: add missing curly braces, set rc to zero on non-zero
From: Colin King <hidden>
Date: 2015-11-24 23:11:57
Also in:
linux-nfs, lkml
Subsystem:
kernel nfsd, sunrpc, and lockd servers, networking [general], nfs, sunrpc, and lockd clients, the rest · Maintainers:
Chuck Lever, Jeff Layton, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Trond Myklebust, Anna Schumaker, Linus Torvalds
From: Colin Ian King <redacted> Add the missing curly braces so that rc is only set to zero when it is non-zero. Without this minor fix, rc is set to zero even when it is zero, which is slightly redundant. Detected with smatch static analysis. Signed-off-by: Colin Ian King <redacted> --- net/sunrpc/xprtrdma/verbs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index eadd1655..2cc1014 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c@@ -852,10 +852,11 @@ retry: if (extras) { rc = rpcrdma_ep_post_extra_recv(r_xprt, extras); - if (rc) + if (rc) { pr_warn("%s: rpcrdma_ep_post_extra_recv: %i\n", __func__, rc); rc = 0; + } } }
--
2.6.2
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