diff options
| author | Jesper Juhl <juhl-lkml@dif.dk> | 2005-04-18 17:39:34 -0700 |
|---|---|---|
| committer | Greg K-H <gregkh@suse.de> | 2005-04-18 17:39:34 -0700 |
| commit | 1bc3c9e1e44c2059fe2ffa6ff70ad0a925d7b05f (patch) | |
| tree | 0bc14ec53acf3b4c08a9995c7ea335e236435558 /drivers/usb/class/bluetty.c | |
| parent | 6fd19f4b55f7fd1c9d8650bd7f8df2c81b69c5ca (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/class/bluetty.c')
| -rw-r--r-- | drivers/usb/class/bluetty.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/class/bluetty.c b/drivers/usb/class/bluetty.c index 6bac65e0ade..524023327c4 100644 --- a/drivers/usb/class/bluetty.c +++ b/drivers/usb/class/bluetty.c @@ -309,7 +309,7 @@ static int bluetooth_ctrl_msg (struct usb_bluetooth *bluetooth, int request, int } } if (urb->transfer_buffer_length < len) { - kfree (urb->transfer_buffer); + kfree(urb->transfer_buffer); urb->transfer_buffer = kmalloc (len, GFP_KERNEL); if (urb->transfer_buffer == NULL) { err ("%s - out of memory", __FUNCTION__); @@ -535,7 +535,7 @@ static int bluetooth_write (struct tty_struct * tty, const unsigned char *buf, i } exit: - kfree (temp_buffer); + kfree(temp_buffer); return retval; } |