diff options
| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2009-08-03 12:24:48 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-08-04 16:44:31 -0400 |
| commit | 39a21951efc99e040a7d66449f63910e439b97e9 (patch) | |
| tree | 256a745adfe0472fc6cca32fed48ebec3800cecd /drivers | |
| parent | 1e40bcfa91429edb665af9ffefb2658350913d35 (diff) | |
ath9k: remove !NULL check before kfree()
kfree(NULL) works so remove all those branches which check
for it before kfree()'ing on ath9k_hw_rfdetach().
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/phy.c | 62 |
1 files changed, 26 insertions, 36 deletions
diff --git a/drivers/net/wireless/ath/ath9k/phy.c b/drivers/net/wireless/ath/ath9k/phy.c index aaa941561c36..06fd057e467b 100644 --- a/drivers/net/wireless/ath/ath9k/phy.c +++ b/drivers/net/wireless/ath/ath9k/phy.c @@ -266,42 +266,32 @@ ath9k_hw_set_rf_regs(struct ath_hw *ah, struct ath9k_channel *chan, void ath9k_hw_rfdetach(struct ath_hw *ah) { - if (ah->analogBank0Data != NULL) { - kfree(ah->analogBank0Data); - ah->analogBank0Data = NULL; - } - if (ah->analogBank1Data != NULL) { - kfree(ah->analogBank1Data); - ah->analogBank1Data = NULL; - } - if (ah->analogBank2Data != NULL) { - kfree(ah->analogBank2Data); - ah->analogBank2Data = NULL; - } - if (ah->analogBank3Data != NULL) { - kfree(ah->analogBank3Data); - ah->analogBank3Data = NULL; - } - if (ah->analogBank6Data != NULL) { - kfree(ah->analogBank6Data); - ah->analogBank6Data = NULL; - } - if (ah->analogBank6TPCData != NULL) { - kfree(ah->analogBank6TPCData); - ah->analogBank6TPCData = NULL; - } - if (ah->analogBank7Data != NULL) { - kfree(ah->analogBank7Data); - ah->analogBank7Data = NULL; - } - if (ah->addac5416_21 != NULL) { - kfree(ah->addac5416_21); - ah->addac5416_21 = NULL; - } - if (ah->bank6Temp != NULL) { - kfree(ah->bank6Temp); - ah->bank6Temp = NULL; - } + kfree(ah->analogBank0Data); + ah->analogBank0Data = NULL; + + kfree(ah->analogBank1Data); + ah->analogBank1Data = NULL; + + kfree(ah->analogBank2Data); + ah->analogBank2Data = NULL; + + kfree(ah->analogBank3Data); + ah->analogBank3Data = NULL; + + kfree(ah->analogBank6Data); + ah->analogBank6Data = NULL; + + kfree(ah->analogBank6TPCData); + ah->analogBank6TPCData = NULL; + + kfree(ah->analogBank7Data); + ah->analogBank7Data = NULL; + + kfree(ah->addac5416_21); + ah->addac5416_21 = NULL; + + kfree(ah->bank6Temp); + ah->bank6Temp = NULL; } bool ath9k_hw_init_rf(struct ath_hw *ah, int *status) |