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Commit f04f7aef authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Sebastian Reichel
Browse files

power: supply: ab8500: cleanup with list_first_entry_or_null() 



The combo of list_empty() check and return list_first_entry()
can be replaced with list_first_entry_or_null().

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: default avatarSebastian Reichel <sre@kernel.org>
parent 1dff6ce0

drivers/power/supply/ab8500_fg.c

+2 −7
Original line number Original line Diff line number Diff line
@@ -245,13 +245,8 @@ static LIST_HEAD(ab8500_fg_list); 
 */

 */

struct ab8500_fg *ab8500_fg_get(void)

struct ab8500_fg *ab8500_fg_get(void)

{

{

	struct ab8500_fg *fg;

	return list_first_entry_or_null(&ab8500_fg_list, struct ab8500_fg,



					node);

	if (list_empty(&ab8500_fg_list))

		return NULL;



	fg = list_first_entry(&ab8500_fg_list, struct ab8500_fg, node);

	return fg;

}

}





/* Main battery properties */

/* Main battery properties */