From 60aa80460da115216070082b4ab686b9e37c86ef Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Tue, 30 Jan 2018 14:53:48 +0000 Subject: esp4: remove redundant initialization of pointer esph Pointer esph is being assigned a value that is never read, esph is re-assigned and only read inside an if statement, hence the initialization is redundant and can be removed. Cleans up clang warning: net/ipv4/esp4.c:657:21: warning: Value stored to 'esph' during its initialization is never read Signed-off-by: Colin Ian King Signed-off-by: Steffen Klassert --- net/ipv4/esp4.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv4/esp4.c') diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index 296d0b956bfe..97689012b357 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -654,7 +654,7 @@ static void esp_input_restore_header(struct sk_buff *skb) static void esp_input_set_header(struct sk_buff *skb, __be32 *seqhi) { struct xfrm_state *x = xfrm_input_state(skb); - struct ip_esp_hdr *esph = (struct ip_esp_hdr *)skb->data; + struct ip_esp_hdr *esph; /* For ESN we move the header forward by 4 bytes to * accomodate the high bits. We will move it back after -- cgit v1.2.1