staging: vt6656: Remove NULL check before kfree
authorIlia Mirkin <imirkin@alum.mit.edu>
Sun, 13 Mar 2011 05:29:15 +0000 (00:29 -0500)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 14 Mar 2011 18:57:37 +0000 (11:57 -0700)
commit1d5c536efeb9c109e330209867ae1242d42cdb7b
treecee0132641f894cedf68dee9452914ce464d7299
parent6403bb7dc1f6d77a93850935d9277a0d74783cf0
staging: vt6656: Remove NULL check before kfree

This patch was generated by the following semantic patch:
// <smpl>
@@ expression E; @@
- if (E != NULL) { kfree(E); }
+ kfree(E);

@@ expression E; @@
- if (E != NULL) { kfree(E); E = NULL; }
+ kfree(E);
+ E = NULL;
// </smpl>

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/vt6656/firmware.c
drivers/staging/vt6656/hostap.c
drivers/staging/vt6656/main_usb.c
drivers/staging/vt6656/wpactl.c