diff options
Diffstat (limited to 'drivers/usb/gadget/composite.c')
| -rw-r--r-- | drivers/usb/gadget/composite.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index 919d7d1b611c..41ab61f9b6e0 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -2387,18 +2387,8 @@ EXPORT_SYMBOL_GPL(usb_composite_setup_continue); static char *composite_default_mfr(struct usb_gadget *gadget) { - char *mfr; - int len; - - len = snprintf(NULL, 0, "%s %s with %s", init_utsname()->sysname, - init_utsname()->release, gadget->name); - len++; - mfr = kmalloc(len, GFP_KERNEL); - if (!mfr) - return NULL; - snprintf(mfr, len, "%s %s with %s", init_utsname()->sysname, - init_utsname()->release, gadget->name); - return mfr; + return kasprintf(GFP_KERNEL, "%s %s with %s", init_utsname()->sysname, + init_utsname()->release, gadget->name); } void usb_composite_overwrite_options(struct usb_composite_dev *cdev, |