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6lowpan: iphc: remove check on null
author
Alexander Aring
<alex.aring@gmail.com>
Tue, 29 Jul 2014 21:47:03 +0000
(23:47 +0200)
committer
Marcel Holtmann
<marcel@holtmann.org>
Wed, 30 Jul 2014 17:28:39 +0000
(19:28 +0200)
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>
net/6lowpan/iphc.c
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diff --git
a/net/6lowpan/iphc.c
b/net/6lowpan/iphc.c
index d4fc2dd8ad75f3d15450231c9c807d0a1cfc3882..de78deb499594750c2cfe13c36c14b65709b21ce 100644
(file)
--- 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) {