diff options
| author | Luis R. Rodriguez <mcgrof@winlab.rutgers.edu> | 2008-02-03 21:53:51 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-02-29 15:19:38 -0500 |
| commit | e71c9fac316221a4594f3bd58c2d30ada0cabaf6 (patch) | |
| tree | b178376036c5122e06fe47f63dd450e40e7df87e | |
| parent | 6844e63a9458d15b4437aa467c99128d994b0f6c (diff) | |
ath5k/phy.c: fix negative array index
Author: Adrian Bunk <bunk@kernel.org>
This patch fixes a negative array index spotted by the Coverity checker.
Changes-licensed-under: ISC
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | 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 248c0f545f2..405195ffb24 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; |