staging: rtl8723au: core: rtw_wlan_util: Remove useless intialisation
authorAmitoj Kaur Chawla <amitoj1606@gmail.com>
Thu, 15 Oct 2015 08:05:58 +0000 (13:35 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 17 Oct 2015 05:10:37 +0000 (22:10 -0700)
Remove intialisation of a variable that is immediately reassigned.

The semantic patch used to find this is:

// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@

T x
- = C
 ;
x = e;
// </smpl>

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8723au/core/rtw_wlan_util.c

index 3c1315fc02e5a9cb20385a2ed5ed1f9301657a57..5e8736092720a35ab94e40d8157c7a1955cac7ab 100644 (file)
@@ -1212,7 +1212,7 @@ unsigned int update_supported_rate23a(unsigned char *ptn, unsigned int ptn_sz)
 
 unsigned int update_MSC_rate23a(struct ieee80211_ht_cap *pHT_caps)
 {
-       unsigned int mask = 0;
+       unsigned int mask;
 
        mask = pHT_caps->mcs.rx_mask[0] << 12 |
                pHT_caps->mcs.rx_mask[1] << 20;