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(parent: 3337134) | patch
staging: rtl8192e: replace explicit NULL comparison
authorGargi Sharma <gs051095@gmail.com>
Thu, 23 Feb 2017 20:06:59 +0000 (01:36 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 6 Mar 2017 08:17:01 +0000 (09:17 +0100)
commit5043bd3c33e1ffee3fd20e5057742f3a6abb34b7
treef42a9ad8324d18f119a76d3ae459b27b67603e67tree | snapshot
parent3337134e419bd392cf4d63c66848536ae0c9d8dfcommit | diff
staging: rtl8192e: 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/rtl8192e/rtl819x_BAProc.c diff | blob | history
John Crispins staging tree