net: caif: remove redundant assignment to variable expectlen

Variable expectlen is being assigned a value that is never read, the assignment occurs before a return statement. The assignment is redundant and can be removed. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Dec 28, 2021 · 0f1eae8 · 0f1eae8
1 parent b4aadd2
commit 0f1eae8
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/net/caif/cfserl.c b/net/caif/cfserl.c
@@ -128,7 +128,6 @@ static int cfserl_receive(struct cflayer *l, struct cfpkt *newpkt)
 				if (pkt != NULL)
 					cfpkt_destroy(pkt);
 				layr->incomplete_frm = NULL;
-				expectlen = 0;
 				spin_unlock(&layr->sync);
 				return -EPROTO;
 			}