diff options
| author | Bhaktipriya Shridhar <bhaktipriya96@gmail.com> | 2016-03-22 20:29:13 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-28 07:30:36 -0700 |
| commit | 4d97b691475060ea6e1345ea7a7c2cba4658a631 (patch) | |
| tree | bb6c937ef5f36fde1090c9e5d8525cc7ebb8ec4f /drivers/staging/rtl8712/mlme_linux.c | |
| parent | 06884afcf2ab18d314d94456fbf1ac3c860e99bb (diff) | |
staging: rtl8712: mlme_linux: Clean up tests if NULL returned on failure
Some functions like kzalloc return NULL on failure.
When NULL represents failure, !x is commonly used.
This was done using Coccinelle:
@@
expression *e;
identifier l1;
@@
e = \(kmalloc\|kzalloc\|kcalloc\|devm_kzalloc\)(...);
...
- e == NULL
+ !e
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8712/mlme_linux.c')
| -rw-r--r-- | drivers/staging/rtl8712/mlme_linux.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/rtl8712/mlme_linux.c b/drivers/staging/rtl8712/mlme_linux.c index e4e4bdee78be..af7c4a47738a 100644 --- a/drivers/staging/rtl8712/mlme_linux.c +++ b/drivers/staging/rtl8712/mlme_linux.c @@ -153,7 +153,7 @@ void r8712_report_sec_ie(struct _adapter *adapter, u8 authmode, u8 *sec_ie) buff = NULL; if (authmode == _WPA_IE_ID_) { buff = kzalloc(IW_CUSTOM_MAX, GFP_ATOMIC); - if (buff == NULL) + if (!buff) return; p = buff; p += sprintf(p, "ASSOCINFO(ReqIEs="); |