| commit | 4d81e3074423d1bd69a29d5795ff71205814d9e1 | [log] [tgz] |
|---|---|---|
| author | Tomas Hozza <thozza@redhat.com> | Wed May 22 14:54:31 2013 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Mon Jun 03 14:13:09 2013 -0700 |
| tree | 9f5885357753f0ff1fa8653caf21bed1f022eb98 | |
| parent | 359016032239e0a585c01bffe04b72ab037e5de4 [diff] |
tools: hv: Check return value of poll call Check return value of poll call and if it fails print error to the system log. If errno is EINVAL then exit with non-zero value otherwise continue the while loop and call poll again. Signed-off-by: Tomas Hozza <thozza@redhat.com> Acked-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>