diff options
Diffstat (limited to 'drivers/media/video/cpia_usb.c')
| -rw-r--r-- | drivers/media/video/cpia_usb.c | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/drivers/media/video/cpia_usb.c b/drivers/media/video/cpia_usb.c index cdda423386c..9774e94d1e7 100644 --- a/drivers/media/video/cpia_usb.c +++ b/drivers/media/video/cpia_usb.c @@ -445,10 +445,8 @@ static void cpia_usb_free_resources(struct usb_cpia *ucpia, int try) ucpia->sbuf[1].urb = NULL; } - if (ucpia->sbuf[1].data) { - kfree(ucpia->sbuf[1].data); - ucpia->sbuf[1].data = NULL; - } + kfree(ucpia->sbuf[1].data); + ucpia->sbuf[1].data = NULL; if (ucpia->sbuf[0].urb) { usb_kill_urb(ucpia->sbuf[0].urb); @@ -456,10 +454,8 @@ static void cpia_usb_free_resources(struct usb_cpia *ucpia, int try) ucpia->sbuf[0].urb = NULL; } - if (ucpia->sbuf[0].data) { - kfree(ucpia->sbuf[0].data); - ucpia->sbuf[0].data = NULL; - } + kfree(ucpia->sbuf[0].data); + ucpia->sbuf[0].data = NULL; } static int cpia_usb_close(void *privdata) @@ -623,20 +619,14 @@ static void cpia_disconnect(struct usb_interface *intf) ucpia->curbuff = ucpia->workbuff = NULL; - if (ucpia->buffers[2]) { - vfree(ucpia->buffers[2]); - ucpia->buffers[2] = NULL; - } + vfree(ucpia->buffers[2]); + ucpia->buffers[2] = NULL; - if (ucpia->buffers[1]) { - vfree(ucpia->buffers[1]); - ucpia->buffers[1] = NULL; - } + vfree(ucpia->buffers[1]); + ucpia->buffers[1] = NULL; - if (ucpia->buffers[0]) { - vfree(ucpia->buffers[0]); - ucpia->buffers[0] = NULL; - } + vfree(ucpia->buffers[0]); + ucpia->buffers[0] = NULL; cam->lowlevel_data = NULL; kfree(ucpia); |