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6lowpan: fix error checking code
authorAndrzej Hajda <a.hajda@samsung.com>
Wed, 24 Feb 2016 08:32:13 +0000 (09:32 +0100)
committerMarcel Holtmann <marcel@holtmann.org>
Wed, 24 Feb 2016 15:16:04 +0000 (16:16 +0100)
commit4c23d8745731b1b54bb8eadfc42070d7f9893b46
treec780f7214c1254d4b30bc269717e10d677e9bb02tree
parent8790404de0e5f47ef721e2ed36ebb0f2314722accommit | diff
6lowpan: fix error checking code

Bool variable 'fail' is always non-negative, it indicates an error if it
is true.

The problem has been detected using coccinelle script
scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Acked-by: Alexander Aring <aar@pengutronix.de>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
net/6lowpan/iphc.c diff | blob | blame | history
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