diff options
| author | Bhaktipriya Shridhar | 2016-02-28 21:30:17 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2016-03-12 07:09:09 +0100 |
| commit | 2c10efbd070624b742068d8050f3e95d7e1d9375 (patch) | |
| tree | 3de207a29eb1e526b9851a19ca55350902f98d68 /drivers/staging/rtl8188eu | |
| parent | staging: rtl8188eu: core: Remove NULL test before vfree (diff) | |
| download | kernel-qcow2-linux-2c10efbd070624b742068d8050f3e95d7e1d9375.tar.gz kernel-qcow2-linux-2c10efbd070624b742068d8050f3e95d7e1d9375.tar.xz kernel-qcow2-linux-2c10efbd070624b742068d8050f3e95d7e1d9375.zip | |
staging: rtl8188eu: os_dep: 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>
Diffstat (limited to 'drivers/staging/rtl8188eu')
| -rw-r--r-- | drivers/staging/rtl8188eu/os_dep/usb_intf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c index 6a68f1759312..e8d223669941 100644 --- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c +++ b/drivers/staging/rtl8188eu/os_dep/usb_intf.c @@ -442,7 +442,7 @@ free_adapter: if (status != _SUCCESS) { if (pnetdev) rtw_free_netdev(pnetdev); - else if (padapter) + else vfree(padapter); padapter = NULL; } |