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| 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/gadget/serial.c | |
| parent | [PATCH] usb: kfree() cleanups in drivers/usb/core/devio.c (diff) | |
| download | linux-dev-1bc3c9e1e44c2059fe2ffa6ff70ad0a925d7b05f.tar.xz linux-dev-1bc3c9e1e44c2059fe2ffa6ff70ad0a925d7b05f.zip | |
[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/gadget/serial.c')
| -rw-r--r-- | drivers/usb/gadget/serial.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c index 2af3f785d5a1..f1762ed6db63 100644 --- a/drivers/usb/gadget/serial.c +++ b/drivers/usb/gadget/serial.c @@ -2312,9 +2312,8 @@ static struct gs_buf *gs_buf_alloc(unsigned int size, int kmalloc_flags) */ void gs_buf_free(struct gs_buf *gb) { - if (gb != NULL) { - if (gb->buf_buf != NULL) - kfree(gb->buf_buf); + if (gb) { + kfree(gb->buf_buf); kfree(gb); } } |