From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> mainline inclusion from mainline-v5.13-rc1 commit 6fd6c483e7abf0f67d02d9a49b217efcd01314f4 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IC914B Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... -------------------------------- Variable rc is set to zero but this value is never read as it is overwritten with a new value later on, hence it is a redundant assignment and can be removed. Cleans up the following clang-analyzer warning: net/smc/af_smc.c:1079:3: warning: Value stored to 'rc' 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> Signed-off-by: Wang Liang <wangliang74@huawei.com> --- net/smc/af_smc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index 9a0edd02db36..9c674d34acc2 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -1408,7 +1408,6 @@ static int smc_connect(struct socket *sock, struct sockaddr *addr, rc = -EISCONN; goto out; case SMC_INIT: - rc = 0; break; } -- 2.34.1