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| author |   Pavitrakumar Managutte <pavitra1729@gmail.com> | 2014-10-27 22:49:26 +0530 |
|---|---|---|
| committer |   Felipe Balbi <balbi@ti.com> | 2014-11-03 10:01:24 -0600 |
| commit | 8b920f16e69550d3f6c7c67dc3cef42aafca498d (patch) | |
| tree | c6842ce1dc4d3d8ef305bce9911e0ee571919881 /drivers/usb/gadget/function/f_ncm.c | |
| parent | usb: musb: core: use ->resume instead ->resume_noirq (diff) | |
| download | linux-dev-8b920f16e69550d3f6c7c67dc3cef42aafca498d.tar.xz linux-dev-8b920f16e69550d3f6c7c67dc3cef42aafca498d.zip | |
usb: gadget: function: Added usb_assign_descriptors failure check
Added failure check for usb_assign_descriptors call in bind function.
Acked-By: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Pavitrakumar Managutte <pavitra1729@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/function/f_ncm.c')
| -rw-r--r-- | drivers/usb/gadget/function/f_ncm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c index 16361b0a8b46..bdcda9f5148e 100644 --- a/drivers/usb/gadget/function/f_ncm.c +++ b/drivers/usb/gadget/function/f_ncm.c @@ -1441,6 +1441,9 @@ static int ncm_bind(struct usb_configuration *c, struct usb_function *f) status = usb_assign_descriptors(f, ncm_fs_function, ncm_hs_function, NULL); + if (status) + goto fail; + /* * NOTE: all that is done without knowing or caring about * the network link ... which is unavailable to this code |