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/cypress_m8.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/usb/serial/cypress_m8.c') diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index db8f472d9e3..d165f42d560 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -1340,9 +1340,8 @@ static struct cypress_buf *cypress_buf_alloc(unsigned int size) static void cypress_buf_free(struct cypress_buf *cb) { - if (cb != NULL) { - if (cb->buf_buf != NULL) - kfree(cb->buf_buf); + if (cb) { + kfree(cb->buf_buf); kfree(cb); } } -- cgit v1.2.3-70-g09d2