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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2011-09-21 10:13:56 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-09-21 16:19:44 -0400 |
| commit | 49753128d8fc976576c497c81962cf1ae57174aa (patch) | |
| tree | ec6b2dd4e2ef4ec7cf2421f9989bfba240605c3a | |
| parent | aef0ba54ecb961ae559106540f37ab734b64410d (diff) | |
| download | linux-3.10-49753128d8fc976576c497c81962cf1ae57174aa.tar.gz linux-3.10-49753128d8fc976576c497c81962cf1ae57174aa.tar.bz2 linux-3.10-49753128d8fc976576c497c81962cf1ae57174aa.zip | |
mwifiex: remove unneeded NULL check
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>
| -rw-r--r-- | drivers/net/wireless/mwifiex/sta_ioctl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c index 215c65ae23e..1df5ef6b495 100644 --- a/drivers/net/wireless/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/mwifiex/sta_ioctl.c @@ -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; |