From 1bc3c9e1e44c2059fe2ffa6ff70ad0a925d7b05f Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Mon, 18 Apr 2005 17:39:34 -0700 Subject: [PATCH] USB: kfree cleanup for drivers/usb/* - no need to check for NULL Get rid of a bunch of redundant NULL pointer checks in drivers/usb/*, there's no need to check a pointer for NULL before calling kfree() on it. Signed-off-by: Jesper Juhl Signed-off-by: Greg Kroah-Hartman Index: gregkh-2.6/drivers/usb/class/audio.c =================================================================== --- drivers/usb/serial/pl2303.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/usb/serial/pl2303.c') diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 8e9b007bf44d..7eab5d4cf3a8 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -1044,9 +1044,8 @@ static struct pl2303_buf *pl2303_buf_alloc(unsigned int size) static void pl2303_buf_free(struct pl2303_buf *pb) { - if (pb != NULL) { - if (pb->buf_buf != NULL) - kfree(pb->buf_buf); + if (pb) { + kfree(pb->buf_buf); kfree(pb); } } -- cgit v1.2.1