| commit | 9a53682b340b97642793271ba095cc9531a7b649 | [log] [tgz] |
|---|---|---|
| author | Pan Bian <bianpan2016@163.com> | Sun Dec 04 18:43:31 2016 +0800 |
| committer | David S. Miller <davem@davemloft.net> | Mon Dec 05 15:03:42 2016 -0500 |
| tree | f72523e98bfd2ae3bf01591ee6bf6d29d1c49e75 | |
| parent | 005f7e68e74df94c2a676b5a3e98c6fb65aae606 [diff] |
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>