Author: Adrian Bunk <bunk@xxxxxxxxxx> This patch fixes a negative array index spotted by the Coverity checker. Changes-licensed-under: ISC Acked-by: Nick Kossifidis <mickflemm@xxxxxxxxx> Signed-off-by: Adrian Bunk <bunk@xxxxxxxxxx> Signed-off-by: Luis R. Rodriguez <mcgrof@xxxxxxxxxxxxxxxxxx> --- drivers/net/wireless/ath5k/phy.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/ath5k/phy.c b/drivers/net/wireless/ath5k/phy.c index 248c0f5..405195f 100644 --- a/drivers/net/wireless/ath5k/phy.c +++ b/drivers/net/wireless/ath5k/phy.c @@ -1178,6 +1178,9 @@ static int ath5k_hw_rf5112_rfregs(struct ath5k_hw *ah, (channel->center_freq >= 5260 ? 1 : (channel->center_freq > 4000 ? 0 : -1))); + if (obdb == -1) + return -EINVAL; + if (!ath5k_hw_rfregs_op(rf, ah->ah_offset[6], ee->ee_ob[ee_mode][obdb], 3, 279, 0, true)) return -EINVAL; -- 1.5.3.7 - To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html