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ath5k: remove redundant null check before kfree()

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kfree() null-checks its argument.
Found by smatch.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bob Copeland 2014-08-22 09:18:02 -04:00 committed by John W. Linville
parent daf9669bea
commit dcb784050a
1 changed files with 1 additions and 2 deletions
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3
drivers/net/wireless/ath/ath5k/attach.c
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@ -351,8 +351,7 @@ void ath5k_hw_deinit(struct ath5k_hw *ah)
{
__set_bit(ATH_STAT_INVALID, ah->status);
if (ah->ah_rf_banks != NULL)
kfree(ah->ah_rf_banks);
kfree(ah->ah_rf_banks);
ath5k_eeprom_detach(ah);