projects / openwrt / staging / blogic.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c01496a) | patch
staging: rtl8192u: Replace explicit NULL comparison
authorGargi Sharma <gs051095@gmail.com>
Thu, 23 Feb 2017 20:16:46 +0000 (01:46 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 6 Mar 2017 08:17:01 +0000 (09:17 +0100)
commit3337134e419bd392cf4d63c66848536ae0c9d8df
treec97c46b695b56cd2bbc0e11f6f982e365bd19a24tree | snapshot
parentc01496a7d2abe8462e10c9a536b5e0c46a460d06commit | diff
staging: rtl8192u: Replace explicit NULL comparison

Replace explicit NULL comparison with ! operator to
simplify code.

Found with Coccinelle script:
@@
expression ptr;
position p;
statement s0, s1;
@@

ptr@p =
\(kmalloc\|devm_kzalloc\|kmalloc_array\|devm_ioremap\|usb_alloc_urb\|
alloc_netdev\|dev_alloc_skb\)(...)
... when != ptr

if (
(
+ !
ptr
- == NULL
)
) s0 else s1

Signed-off-by: Gargi Sharma <gs051095@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c diff | blob | history
John Crispins staging tree