6lowpan: iphc: remove check on null

This memory is placed on stack and can't be null so remove the check on
null.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 0 insertions, 3 deletions

diff --git a/net/6lowpan/iphc.c b/net/6lowpan/iphc.c
index d4fc2dd8ad75..de78deb49959 100644
--- a/net/6lowpan/iphc.c
+++ b/net/6lowpan/iphc.c
@@ -268,9 +268,6 @@ uncompress_udp_header(struct sk_buff *skb, struct udphdr *uh)
         bool fail;
         u8 tmp = 0, val = 0;
 
-        if (!uh)
-                goto err;
-
         fail = lowpan_fetch_skb(skb, &tmp, sizeof(tmp));
 
         if ((tmp & LOWPAN_NHC_UDP_MASK) == LOWPAN_NHC_UDP_ID) {