Commit d30bdfc0 authored Aug 09, 2019 by Chuhong Yuan Committed by Rafael J. Wysocki Aug 16, 2019

PM: sleep: Replace strncmp() with str_has_prefix()



Use str_has_prefix() instead of strncmp() which is less
straightforward in decode_state().

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
[ rjw: Subject & changelog ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent 2c8db5be

kernel/power/main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -580,7 +580,7 @@ static suspend_state_t decode_state(const char *buf, size_t n)
		len = p ? p - buf : n;

		/* Check hibernation first. */
		if (len == 4 && !strncmp(buf, "disk", len))
		if (len == 4 && str_has_prefix(buf, "disk"))
		return PM_SUSPEND_MAX;

		#ifdef CONFIG_SUSPEND

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