diff options
| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2011-03-13 00:29:14 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-03-14 11:57:37 -0700 |
| commit | 6403bb7dc1f6d77a93850935d9277a0d74783cf0 (patch) | |
| tree | ab0729f993216d023e594a5b19d1de2a4fa08082 /drivers/staging/vt6655 | |
| parent | 794a8946ba2339af09dd1f39c8462c3611bebf77 (diff) | |
staging: vt6655: 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>
Diffstat (limited to 'drivers/staging/vt6655')
| -rw-r--r-- | drivers/staging/vt6655/device_main.c | 3 | ||||
| -rw-r--r-- | drivers/staging/vt6655/hostap.c | 3 | ||||
| -rw-r--r-- | drivers/staging/vt6655/wpactl.c | 3 |
3 files changed, 3 insertions, 6 deletions
diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c index 638e3916774d..efaf19bc07b7 100644 --- a/drivers/staging/vt6655/device_main.c +++ b/drivers/staging/vt6655/device_main.c @@ -3064,8 +3064,7 @@ else { } error1: - if(buffer) - kfree(buffer); + kfree(buffer); if(filp_close(filp,NULL)) printk("Config_FileOperation:close file fail\n"); diff --git a/drivers/staging/vt6655/hostap.c b/drivers/staging/vt6655/hostap.c index 5b83f942cdab..773502702203 100644 --- a/drivers/staging/vt6655/hostap.c +++ b/drivers/staging/vt6655/hostap.c @@ -860,8 +860,7 @@ int vt6655_hostap_ioctl(PSDevice pDevice, struct iw_point *p) } out: - if (param != NULL) - kfree(param); + kfree(param); return ret; } diff --git a/drivers/staging/vt6655/wpactl.c b/drivers/staging/vt6655/wpactl.c index 4bdb8362de82..fbae16de27a7 100644 --- a/drivers/staging/vt6655/wpactl.c +++ b/drivers/staging/vt6655/wpactl.c @@ -987,8 +987,7 @@ int wpa_ioctl(PSDevice pDevice, struct iw_point *p) } out: - if (param != NULL) - kfree(param); + kfree(param); return ret; } |