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staging: rtl8712: Remove NULL check before kfree
authorIlia Mirkin <imirkin@alum.mit.edu>
Sun, 13 Mar 2011 05:29:08 +0000 (00:29 -0500)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 14 Mar 2011 18:57:35 +0000 (11:57 -0700)
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/rtl8712/rtl871x_ioctl_linux.c patch | blob | blame | history

diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
index 8ebfdd620ba4f8b86ada4fe7944589edca30f4d3..bd315c77610adb1fdf4ed3005bd213adf4f76198 100644 (file)
--- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
+++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
@@ -1873,8 +1873,7 @@ static int r871x_mp_ioctl_hdl(struct net_device *dev,
                goto _r871x_mp_ioctl_hdl_exit;
        }
 _r871x_mp_ioctl_hdl_exit:
-       if (pparmbuf != NULL)
-               kfree(pparmbuf);
+       kfree(pparmbuf);
        return ret;
 }