summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorJiapeng Chong <jiapeng.chong@linux.alibaba.com>2021-04-27 13:24:47 +0300
committerDavid S. Miller <davem@davemloft.net>2021-04-28 00:14:33 +0300
commit4db6187d721ed6a30df658da137a12246fe6a1b7 (patch)
tree69d8e58b423975be40cc86c0530a7162bbbb4ce4
parent733933a9ccb0572c789345845e8a01a61d8de204 (diff)
downloadlinux-4db6187d721ed6a30df658da137a12246fe6a1b7.tar.xz
rds: Remove redundant assignment to nr_sig
Variable nr_sig is being assigned a value however the assignment is never read, so this redundant assignment can be removed. Cleans up the following clang-analyzer warning: net/rds/ib_send.c:297:2: warning: Value stored to 'nr_sig' is never read [clang-analyzer-deadcode.DeadStores]. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/rds/ib_send.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/net/rds/ib_send.c b/net/rds/ib_send.c
index 92b4a8689aae..4190b90ff3b1 100644
--- a/net/rds/ib_send.c
+++ b/net/rds/ib_send.c
@@ -294,7 +294,6 @@ void rds_ib_send_cqe_handler(struct rds_ib_connection *ic, struct ib_wc *wc)
rds_ib_ring_free(&ic->i_send_ring, completed);
rds_ib_sub_signaled(ic, nr_sig);
- nr_sig = 0;
if (test_and_clear_bit(RDS_LL_SEND_FULL, &conn->c_flags) ||
test_bit(0, &conn->c_map_queued))