On Thu, Mar 12, 2009 at 10:14:09AM -0400, Bob Copeland wrote:
>
> kfree(pd) looks wrong, because pd_curves is the kzalloc()ed part, not
> the array elements themselves. But I tried removing that and freeing
> the pd_curves array outside of the loop and got more slab debugging
> poop. So, I punt for now.
This seems to fix it for me...
diff --git a/drivers/net/wireless/ath5k/eeprom.c
b/drivers/net/wireless/ath5k/eeprom.c
index f992b1b..0b062f6 100644
--- a/drivers/net/wireless/ath5k/eeprom.c
+++ b/drivers/net/wireless/ath5k/eeprom.c
@@ -1559,17 +1559,20 @@ ath5k_eeprom_free_pcal_info(struct ath5k_hw *ah, int
mode)
}
for (pier = 0; pier < ee->ee_n_piers[mode]; pier++) {
+ if (!chinfo[pier].pd_curves)
+ continue;
+
for (pdg = 0; pdg < ee->ee_pd_gains[mode]; pdg++) {
- struct ath5k_pdgain_info *pd = &chinfo->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);
}
}
+ kfree(chinfo[pier].pd_curves);
}
-
return 0;
}
--
Bob Copeland %% www.bobcopeland.com
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