brcm80211: fix null pointer access

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Do not unconditionally access the chan variable in
brcmf_cfg80211_mgmt_tx() as it may be NULL.
Use freq instead.

Introduced by c2ff8cad64
("brcm80211: make mgmt_tx in brcmfmac accept a NULL channel")

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Antonio Quartulli 2013-06-19 13:35:31 +02:00 • committed by John W. Linville

parent f2bbb07729

commit 86a9c4a28b

1 changed files with 1 additions and 2 deletions

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3

drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c

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