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| author | Rahul Ruikar <rahul.ruikar@gmail.com> | 2010-10-21 01:01:51 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-22 19:22:19 +0200 |
| commit | f34c25ed78df6d1297db2187bf5e58aaf6674183 (patch) | |
| tree | 2326030c09f15b051e9aea5c3c5f658d83634eb0 /drivers/usb/gadget/amd5536udc.c | |
| parent | USB: imx21-hcd - fix off by one resource size calculation (diff) | |
| download | linux-f34c25ed78df6d1297db2187bf5e58aaf6674183.tar.xz linux-f34c25ed78df6d1297db2187bf5e58aaf6674183.zip | |
USB: gadget: amd5536udc.c: fix error path
In function udc_probe() call put_device() when device_register() fails.
Signed-off-by: Rahul Ruikar <rahul.ruikar@gmail.com>
Acked-by: Thomas Dahlmann <dahlmann.thomas@arcor.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/amd5536udc.c')
| -rw-r--r-- | drivers/usb/gadget/amd5536udc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c index 2b361500af1e..9034e0344723 100644 --- a/drivers/usb/gadget/amd5536udc.c +++ b/drivers/usb/gadget/amd5536udc.c @@ -3383,8 +3383,10 @@ static int udc_probe(struct udc *dev) udc = dev; retval = device_register(&dev->gadget.dev); - if (retval) + if (retval) { + put_device(&dev->gadget.dev); goto finished; + } /* timer init */ init_timer(&udc_timer); |