Commits
![Pan Bian](https://secure.gravatar.com/avatar/d93d07c247e8a3f5aefa004d6e05acd6.jpg?s=96&d=mm)
Pan Bian committed 9a53682b340
isdn: hisax: set error code on failure In function hfc4s8s_probe(), the value of return variable err should be negative on failures. However, when the call to request_region() returns NULL, the value of err is 0. This patch fixes the bug, assigning "-EBUSY" to err on the path that request_region() fails. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188931 Signed-off-by: Pan Bian <bianpan2016@163.com> Signed-off-by: David S. Miller <davem@davemloft.net>