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mm: make set_recommended_min_free_kbytes() return void

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This makes set_recommended_min_free_kbytes() have a return type of void as
it cannot fail.

Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Nicholas Krause 2015-09-08 15:00:33 -07:00 • committed by Linus Torvalds
parent 28c015d075
commit 2c0b80d463
1 changed files with 1 additions and 2 deletions
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3
mm/huge_memory.c
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@ -106,7 +106,7 @@ static struct khugepaged_scan khugepaged_scan = {
}; };
static int set_recommended_min_free_kbytes(void) static void set_recommended_min_free_kbytes(void)
{ {
struct zone *zone; struct zone *zone;
int nr_zones = 0; int nr_zones = 0;
@ -141,7 +141,6 @@ static int set_recommended_min_free_kbytes(void)
min_free_kbytes = recommended_min; min_free_kbytes = recommended_min;
} }
setup_per_zone_wmarks(); setup_per_zone_wmarks();
return 0;
} }
static int start_stop_khugepaged(void) static int start_stop_khugepaged(void)