[PATCH 4.8 072/125] staging: ks7010: fix wait_for_completion_interruptible_timeout return handling

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Nicholas Mc Guire commit 9d29f14db1095f52ca00b8162b242d6fce07d19f upstream. wait_for_completion_interruptible_timeout return 0 on timeout and -ERESTARTSYS if interrupted. The

[PATCH 4.8 072/125] staging: ks7010: fix wait_for_completion_interruptible_timeout return handling

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Nicholas Mc Guire commit 9d29f14db1095f52ca00b8162b242d6fce07d19f upstream. wait_for_completion_interruptible_timeout return 0 on timeout and -ERESTARTSYS if interrupted. The check for