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authorJesper Juhl <juhl-lkml@dif.dk>2005-04-18 17:39:34 -0700
committerGreg K-H <gregkh@suse.de>2005-04-18 17:39:34 -0700
commit1bc3c9e1e44c2059fe2ffa6ff70ad0a925d7b05f (patch)
tree0bc14ec53acf3b4c08a9995c7ea335e236435558 /drivers/usb/serial/empeg.c
parent6fd19f4b55f7fd1c9d8650bd7f8df2c81b69c5ca (diff)
[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 <juhl-lkml@dif.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Index: gregkh-2.6/drivers/usb/class/audio.c ===================================================================
Diffstat (limited to 'drivers/usb/serial/empeg.c')
-rw-r--r--drivers/usb/serial/empeg.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/usb/serial/empeg.c b/drivers/usb/serial/empeg.c
index 4d46394f351b..8d562ab454a8 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]);
}
}