tree 213c6525f5beb9afd7c94533514eac16ab3b0203
parent 76554b87c85c0ac5ba56797dda670bad6677f9f1
author Dan Carpenter <dan.carpenter@oracle.com> 1370250151 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1370291935 -0700

staging: alarm-dev: information leak in alarm_ioctl()

Smatch complains that if we pass an invalid clock type then "ts" is
never set.  We need to check for errors earlier, otherwise we end up
passing uninitialized stack data to userspace.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>