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Commit d30bdfc0 authored by Chuhong Yuan's avatar Chuhong Yuan Committed by Rafael J. Wysocki
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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: default avatarChuhong Yuan <hslester96@gmail.com>
[ rjw: Subject & changelog ]
Signed-off-by: default avatarRafael 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