diff options
| author | Jia-Ju Bai <baijiaju1990@163.com> | 2016-03-18 13:28:33 +1100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2016-04-07 19:37:49 +0300 |
| commit | c2fd34469d1623111e3c3db65cde533f3bddc26e (patch) | |
| tree | fbc0b346270c3dee4fbda788be89f23af0131d6f /drivers/net/wireless/intel/iwlegacy/4965-mac.c | |
| parent | 37190b2694911552c09119e2b23e65049bf47a1e (diff) | |
iwl4965: Fix a memory leak in error handling code of __il4965_up
When il4965_hw_nic_init in __il4965_up fails, the memory allocated by
iwl4965_sta_alloc_lq in iwl4965_alloc_bcast_station is not freed.
This patches adds il_dealloc_bcast_stations in the error handling code of
__il4965_up to fix this problem.
This patch has been tested in real device, and it actually fixes the bug.
Signed-off-by: Jia-Ju Bai <baijiaju1990@163.com>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Julian Calaby <julian.calaby@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/intel/iwlegacy/4965-mac.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlegacy/4965-mac.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c index b75f4ef3cdc7..30d9dd3dda53 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c @@ -5577,6 +5577,7 @@ __il4965_up(struct il_priv *il) ret = il4965_hw_nic_init(il); if (ret) { IL_ERR("Unable to init nic\n"); + il_dealloc_bcast_stations(il); return ret; } |