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authorFelix Fietkau <nbd@openwrt.org>2011-02-27 22:19:22 +0100
committerJohn W. Linville <linville@tuxdriver.com>2011-02-28 14:06:54 -0500
commita5a7103fe18eb4312bd89c9f136fb850af58faf4 (patch)
tree2242178941a40c30adcc13705bf990249bb9093b /drivers/xen
parentc2a7dca0ce0e6ceb13f9030ff8e9731eaa14cc02 (diff)
p54: fix a NULL pointer dereference bug
If the RSSI calibration table was not found or not parsed properly, priv->rssi_db will be NULL, p54_rssi_find needs to be able to deal with that. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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