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ath5k: add an upstream patch to fix a memory leak 

SVN-Revision: 27432
lede-17.01
Felix Fietkau 2011-07-04 03:02:52 +00:00
parent 4d8b9fafcb
commit f9202745b9
1 changed files with 20 additions and 0 deletions
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20
package/mac80211/patches/300-pending_work.patch
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@ -461,3 +461,23 @@
void ar9003_hw_set_chain_masks(struct ath_hw *ah, u8 rx, u8 tx); void ar9003_hw_set_chain_masks(struct ath_hw *ah, u8 rx, u8 tx);
#endif /* AR9003_PHY_H */ #endif /* AR9003_PHY_H */
--- a/drivers/net/wireless/ath/ath5k/eeprom.c
+++ b/drivers/net/wireless/ath/ath5k/eeprom.c
@@ -691,14 +691,12 @@ ath5k_eeprom_free_pcal_info(struct ath5k
if (!chinfo[pier].pd_curves)
continue;
- for (pdg = 0; pdg < ee->ee_pd_gains[mode]; pdg++) {
+ for (pdg = 0; pdg < AR5K_EEPROM_N_PD_CURVES; pdg++) {
struct ath5k_pdgain_info *pd =
&chinfo[pier].pd_curves[pdg];
- if (pd != NULL) {
- kfree(pd->pd_step);
- kfree(pd->pd_pwr);
- }
+ kfree(pd->pd_step);
+ kfree(pd->pd_pwr);
}
kfree(chinfo[pier].pd_curves);