From 5e2c217eee18a4627a32c49f57f47dbac67dcf23 Mon Sep 17 00:00:00 2001 From: "Figo.zhang" Date: Thu, 11 Jun 2009 10:33:31 -0300 Subject: V4L/DVB (11958): usbvision-core.c: vfree does its own NULL check vfree() does it's own NULL checking,so no need for check before calling it. Signed-off-by: Figo.zhang Signed-off-by: Douglas Schilling Landgraf Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/usbvision/usbvision-core.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) (limited to 'drivers/media/video/usbvision') diff --git a/drivers/media/video/usbvision/usbvision-core.c b/drivers/media/video/usbvision/usbvision-core.c index 8bc03b9e131..6ba16abeebd 100644 --- a/drivers/media/video/usbvision/usbvision-core.c +++ b/drivers/media/video/usbvision/usbvision-core.c @@ -390,10 +390,9 @@ int usbvision_scratch_alloc(struct usb_usbvision *usbvision) void usbvision_scratch_free(struct usb_usbvision *usbvision) { - if (usbvision->scratch != NULL) { - vfree(usbvision->scratch); - usbvision->scratch = NULL; - } + vfree(usbvision->scratch); + usbvision->scratch = NULL; + } /* @@ -506,10 +505,9 @@ int usbvision_decompress_alloc(struct usb_usbvision *usbvision) */ void usbvision_decompress_free(struct usb_usbvision *usbvision) { - if (usbvision->IntraFrameBuffer != NULL) { - vfree(usbvision->IntraFrameBuffer); - usbvision->IntraFrameBuffer = NULL; - } + vfree(usbvision->IntraFrameBuffer); + usbvision->IntraFrameBuffer = NULL; + } /************************************************************ -- cgit v1.2.3