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staging: rtl8188eu: core: Remove NULL test before vfree
authorBhaktipriya Shridhar <bhaktipriya96@gmail.com>
Sun, 28 Feb 2016 20:29:20 +0000 (01:59 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 12 Mar 2016 06:09:09 +0000 (22:09 -0800)
commit7570ad910445d3c38bc0a5f0a82606e4861f85a6
tree5a78b418dfb719792a0b3727374928147f53e521tree | snapshot (tar.gz zip)
parent235a01036200992e8719c1f41260b11930448b72commit | diff
staging: rtl8188eu: core: Remove NULL test before vfree

vfree frees the virtually continuous memory area starting at addr.
If addr is NULL, no operation is performed. So NULL test is not needed
before vfree.

This was done using Coccinelle:

@@
expression x;
@@
-if (x != NULL)
    vfree(x);

@@
expression x;
@@

-if (x != NULL) {
vfree(x);
x = NULL;
-}

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8188eu/core/rtw_recv.c diff | blob | blame | history
drivers/staging/rtl8188eu/core/rtw_sta_mgt.c diff | blob | blame | history