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(parent: 23c2412) | patch
net: brcm80211: fix range check
authorAndrzej Hajda <a.hajda@samsung.com>
Mon, 21 Sep 2015 13:33:52 +0000 (15:33 +0200)
committerDavid S. Miller <davem@davemloft.net>
Tue, 22 Sep 2015 23:14:32 +0000 (16:14 -0700)
commit94926121692381247090b35ec68aed124260f05e
tree63086da97ac93f1ccddf4de0dabcfe19925211fctree | snapshot (tar.gz zip)
parent23c2412d6296b4719c2c60054af00062174dd464commit | diff
net: brcm80211: fix range check

Unsigned minus constant is still unsigned so checking its sign makes no
sense.

The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2038576

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/wireless/brcm80211/brcmsmac/main.c diff | blob | blame | history