diff options
| author | Larry Finger <Larry.Finger@lwfinger.net> | 2014-09-26 16:40:28 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-09-30 13:17:38 -0400 |
| commit | ef09396ef622572c604d4977e76f6151ef68ed21 (patch) | |
| tree | 3b4d123539b4446455112e4e74b21daa590db100 /drivers/net/wireless/rtlwifi/rtl8723ae | |
| parent | 557f933113a42a48ec617b81b5ea53fd7202b1ed (diff) | |
rtlwifi: rtl8188ee: rtl8723ae: rtl8821ae: Initialize some variables
In a number of places, kmalloc or valloc were used to acquire memory.
To ensure that these locations are correctly initialized, the calls were
changed to kzalloc and vzalloc. The change fixes a problem that was causing
HT operations to be cancelled.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8723ae')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8723ae/sw.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.c b/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.c index 747958abd256..00a0531cc5f4 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.c +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.c @@ -1735,7 +1735,7 @@ void rtl_8723e_c2h_command_handle(struct ieee80211_hw *hw) rtl_write_byte(rtlpriv, 0x1AF, 0x00); return; } - ptmp_buf = kmalloc(c2h_event.cmd_len, GFP_KERNEL); + ptmp_buf = kzalloc(c2h_event.cmd_len, GFP_KERNEL); if (ptmp_buf == NULL) { RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "malloc cmd buf failed\n"); diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c b/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c index d8f8cc49a430..8280bab43df4 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c @@ -164,7 +164,7 @@ int rtl8723e_init_sw_vars(struct ieee80211_hw *hw) rtlpriv->psc.fwctrl_psmode = FW_PS_DTIM_MODE; /* for firmware buf */ - rtlpriv->rtlhal.pfirmware = vmalloc(0x6000); + rtlpriv->rtlhal.pfirmware = vzalloc(0x6000); if (!rtlpriv->rtlhal.pfirmware) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Can't alloc buffer for fw.\n"); |