korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-31 23:15:06 +08:00
Code Issues Packages Projects Releases Wiki Activity

mwifiex: remove unneeded NULL check

Browse Source 
We dereference "rate" on the lines before so the checks here are too
late to help.  This function is only called from
mwifiex_dump_station_info() and "rate" is always a non-NULL pointer
so the check can be removed.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Dan Carpenter 2011-09-21 10:13:56 +03:00 committed by John W. Linville
parent aef0ba54ec
commit 49753128d8
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/wireless/mwifiex/sta_ioctl.c
View File

@ -868,10 +868,10 @@ int mwifiex_drv_get_data_rate(struct mwifiex_private *priv,
ret = mwifiex_rate_ioctl_cfg(priv, rate);
if (!ret) {
if (rate && rate->is_rate_auto)
if (rate->is_rate_auto)
rate->rate = mwifiex_index_to_data_rate(priv->tx_rate,
priv->tx_htinfo);
else if (rate)
else
rate->rate = priv->data_rate;
} else {
ret = -1;