expect_close = 0;
for (i = 0; i < len; ++i) {
char c;
- if (get_user(c, data+i))
+ if (get_user(c, data + i))
return -EFAULT;
if (c == 'V')
expect_close = 42;
int value;
switch (cmd) {
- default:
- return -ENOTTY;
case WDIOC_GETSUPPORT:
if (copy_to_user(argp, &ident, sizeof(ident)))
return -EFAULT;
if (put_user(margin, p))
return -EFAULT;
return 0;
+ default:
+ return -ENOTTY;
}
}