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staging: rtl8723au: core: rtw_sta_mgt: Change form of NULL comparisons 

Change null comparisons of the form x == NULL to !x.
This was done using Coccinelle.

@@
expression e;
@@
- e == NULL
+ !e

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bhaktipriya Shridhar 2016-03-06 02:47:23 +05:30 committed by Greg Kroah-Hartman
parent d31770b32f
commit b747a1e936
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/rtl8723au/core/rtw_sta_mgt.c
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@ -200,7 +200,7 @@ int rtw_free_stainfo23a(struct rtw_adapter *padapter, struct sta_info *psta)
struct hw_xmit *phwxmit;
int i;
if (psta == NULL)
if (!psta)
goto exit;
spin_lock_bh(&psta->lock);
@ -350,7 +350,7 @@ struct sta_info *rtw_get_stainfo23a(struct sta_priv *pstapriv, const u8 *hwaddr)
u32 index;
const u8 *addr;
if (hwaddr == NULL)
if (!hwaddr)
return NULL;
if (is_multicast_ether_addr(hwaddr))
@ -383,7 +383,7 @@ int rtw_init_bcmc_stainfo23a(struct rtw_adapter *padapter)
int res = _SUCCESS;
psta = rtw_alloc_stainfo23a(pstapriv, bc_addr, GFP_KERNEL);
if (psta == NULL) {
if (!psta) {
res = _FAIL;
RT_TRACE(_module_rtl871x_sta_mgt_c_, _drv_err_,
"rtw_alloc_stainfo23a fail\n");