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unisys: use kthread_should_stop API in the lib thread 

convert the users of should_stop into using kthread_should_stop API.

Cc: Ken Cox <jkc@redhat.com>
Cc: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Devendra Naga 2015-02-19 14:08:33 -05:00 committed by Greg Kroah-Hartman
parent 010c9f8ebd
commit e0f2f18eb2
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/unisys/uislib/uislib.c
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@ -1292,7 +1292,7 @@ static int process_incoming(void *v)
}
}
}
if (incoming_ti.should_stop)
if (kthread_should_stop())
break;
}
if (new_tail != NULL) {
@ -1309,7 +1309,7 @@ static int process_incoming(void *v)
* - there is no input waiting on any of the channels
* - we have received a signal to stop this thread
*/
if (incoming_ti.should_stop)
if (kthread_should_stop())
break;
if (en_smart_wakeup == 0xFF) {
LOGINF("en_smart_wakeup set to 0xff, to force exiting process_incoming");