diff options
| author | Tomas Hozza <thozza@redhat.com> | 2013-06-27 13:52:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-26 16:40:41 -0700 |
| commit | 9561d479314f16b41563f73511fb61d91de4642f (patch) | |
| tree | b5d65509e4ba9f851fc0402fabb68b1363023d69 /Documentation/mmc | |
| parent | 5c2892698184bf82e1f7d5c557ad81c9570b569a (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>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/mmc')
0 files changed, 0 insertions, 0 deletions