Commit b3b73ec0 authored Dec 26, 2011 by Jeff Layton Committed by Rafael J. Wysocki Dec 27, 2011

PM / Freezer: fix return value of freezable_schedule_timeout_killable()



...it should return the return code from schedule_timeout_killable(),
not the one from freezer_count().

All of the current callers ignore the return code so the bug is
harmless but it's worth fixing.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

parent 467de1fc

include/linux/freezer.h

+3 −1

Original line number	Diff line number	Diff line
		@@ -116,9 +116,11 @@ static inline int freezer_should_skip(struct task_struct *p)
		/* Like schedule_timeout_killable(), but should not block the freezer. */
		#define freezable_schedule_timeout_killable(timeout) \
		({ \
		long __retval; \
		freezer_do_not_count(); \
		schedule_timeout_killable(timeout); \
		__retval = schedule_timeout_killable(timeout); \
		freezer_count(); \
		__retval; \
		})

		/*