net/smc: Remove redundant assignment to rc

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 <[email protected]> Signed-off-by: Jiapeng Chong <[email protected]> Signed-off-by: David S. Miller <[email protected]>
chewitt · Apr 27, 2021 · 6fd6c48 · 6fd6c48
1 parent ad542fb
commit 6fd6c48
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
@@ -1076,7 +1076,6 @@ static int smc_connect(struct socket *sock, struct sockaddr *addr,
 		rc = -EISCONN;
 		goto out;
 	case SMC_INIT:
-		rc = 0;
 		break;
 	}