Messages in this thread Patch in this message | | | From | Jiapeng Chong <> | Subject | [PATCH] rds: Remove redundant assignment to nr_sig | Date | Tue, 27 Apr 2021 18:24:47 +0800 |
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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> --- net/rds/ib_send.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/net/rds/ib_send.c b/net/rds/ib_send.c index 92b4a86..4190b90 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)) -- 1.8.3.1
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