diff options
| author | Daniel Mack <daniel@caiaq.de> | 2009-05-12 22:50:34 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-06-16 06:44:45 +0200 |
| commit | 1e0abb7e1844a7cb499321a94d5d04347ef86d68 (patch) | |
| tree | 244a481482ddf8274f54c8729bcd806d366a9395 /drivers/usb/gadget/imx_udc.c | |
| parent | usb: convert endpoint devices to bus-less childs of the usb interface (diff) | |
| download | linux-1e0abb7e1844a7cb499321a94d5d04347ef86d68.tar.xz linux-1e0abb7e1844a7cb499321a94d5d04347ef86d68.zip | |
USB: imx_udc: fix leak in imx_ep_alloc_request()
cppcheck found another leak in drivers/usb/gadget/imx_udc.c
Cc: Mike Lee <eemike@gmail.com>
Cc: Darius Augulis <augulis.darius@gmail.com>
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/imx_udc.c')
| -rw-r--r-- | drivers/usb/gadget/imx_udc.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c index 168658b4b4e2..239bf8ed9f4a 100644 --- a/drivers/usb/gadget/imx_udc.c +++ b/drivers/usb/gadget/imx_udc.c @@ -734,9 +734,12 @@ static struct usb_request *imx_ep_alloc_request { struct imx_request *req; + if (!usb_ep) + return NULL; + req = kzalloc(sizeof *req, gfp_flags); - if (!req || !usb_ep) - return 0; + if (!req) + return NULL; INIT_LIST_HEAD(&req->queue); req->in_use = 0; |