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staging: rt18188eu: Remove useless cast on NULL
authorTapasweni Pathak <tapaswenipathak@gmail.com>
Thu, 30 Oct 2014 12:55:00 +0000 (18:25 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 30 Oct 2014 20:09:15 +0000 (13:09 -0700)
Cast on NULL to a pointer type is not required. This
patch removes NULL casted to some pointer type.

The sematic patch used is:
@r@
type T;
@@
- (T *)NULL
+ NULL

Build tested it.

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8188eu/core/rtw_mlme_ext.c patch | blob | history

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