From 95ad7544ad3f6cf585e5b8587e7d520fa3a43ad5 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Tue, 24 Apr 2018 13:36:58 +0100 Subject: [PATCH] net/tls: remove redundant second null check on sgout A duplicated null check on sgout is redundant as it is known to be already true because of the identical earlier check. Remove it. Detected by cppcheck: net/tls/tls_sw.c:696: (warning) Identical inner 'if' condition is always true. Signed-off-by: Colin Ian King Signed-off-by: David S. Miller --- net/tls/tls_sw.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index 71e79597f940..6ed1c02cfc94 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -693,8 +693,7 @@ static int decrypt_skb(struct sock *sk, struct sk_buff *skb, if (!sgout) { nsg = skb_cow_data(skb, 0, &unused) + 1; sgin = kmalloc_array(nsg, sizeof(*sgin), sk->sk_allocation); - if (!sgout) - sgout = sgin; + sgout = sgin; } sg_init_table(sgin, nsg); -- 2.30.2