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USB: imx_udc: fix leak in imx_ep_alloc_request()

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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>
This commit is contained in:
Daniel Mack 2009-05-12 13:50:34 -07:00 • committed by Greg Kroah-Hartman
parent 5512966643
commit 1e0abb7e18
1 changed files with 5 additions and 2 deletions
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7
drivers/usb/gadget/imx_udc.c
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@ -734,9 +734,12 @@ static struct usb_request *imx_ep_alloc_request
{ {
struct imx_request *req; struct imx_request *req;
if (!usb_ep)
return NULL;
req = kzalloc(sizeof *req, gfp_flags); req = kzalloc(sizeof *req, gfp_flags);
if (!req || !usb_ep) if (!req)
return 0; return NULL;
INIT_LIST_HEAD(&req->queue); INIT_LIST_HEAD(&req->queue);
req->in_use = 0; req->in_use = 0;