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/empeg.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/usb/serial/empeg.c') diff --git a/drivers/usb/serial/empeg.c b/drivers/usb/serial/empeg.c index 4d46394f351..8d562ab454a 100644 --- a/drivers/usb/serial/empeg.c +++ b/drivers/usb/serial/empeg.c @@ -550,8 +550,7 @@ failed_usb_register: failed_usb_serial_register: for (i = 0; i < NUM_URBS; ++i) { if (write_urb_pool[i]) { - if (write_urb_pool[i]->transfer_buffer) - kfree(write_urb_pool[i]->transfer_buffer); + kfree(write_urb_pool[i]->transfer_buffer); usb_free_urb(write_urb_pool[i]); } } @@ -575,8 +574,7 @@ static void __exit empeg_exit (void) * the host controllers get fixed to set urb->dev = NULL after * the urb is finished. Otherwise this call oopses. */ /* usb_kill_urb(write_urb_pool[i]); */ - if (write_urb_pool[i]->transfer_buffer) - kfree(write_urb_pool[i]->transfer_buffer); + kfree(write_urb_pool[i]->transfer_buffer); usb_free_urb (write_urb_pool[i]); } } -- cgit v1.2.3