diff options
| author | Brian Norris <computersforpeace@gmail.com> | 2014-07-20 23:59:16 -0700 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-07-21 00:01:16 -0700 |
| commit | d0d5864676dbccfb1337864a0ae6ce97e6342678 (patch) | |
| tree | 7caa674ec05a1797054cd4304f0a047b6dacddd6 /drivers/usb/gadget/f_fs.c | |
| parent | 6534e6809e6c9d48114b537afe03bee3fd33bf01 (diff) | |
| parent | 9a3c4145af32125c5ee39c0272662b47307a8323 (diff) | |
Merge tag 'v3.16-rc6' into MTD development branch
Linux 3.16-rc6
Diffstat (limited to 'drivers/usb/gadget/f_fs.c')
| -rw-r--r-- | drivers/usb/gadget/f_fs.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c index 74202d67f911..8598c27c7d43 100644 --- a/drivers/usb/gadget/f_fs.c +++ b/drivers/usb/gadget/f_fs.c @@ -1483,11 +1483,13 @@ static int functionfs_bind(struct ffs_data *ffs, struct usb_composite_dev *cdev) ffs->ep0req->context = ffs; lang = ffs->stringtabs; - for (lang = ffs->stringtabs; *lang; ++lang) { - struct usb_string *str = (*lang)->strings; - int id = first_id; - for (; str->s; ++id, ++str) - str->id = id; + if (lang) { + for (; *lang; ++lang) { + struct usb_string *str = (*lang)->strings; + int id = first_id; + for (; str->s; ++id, ++str) + str->id = id; + } } ffs->gadget = cdev->gadget; |