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drivers/android: remove redundant ret variable

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Return value from list_lru_count() directly instead
of taking this in another redundant variable.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@gmail.com>
Link: https://lore.kernel.org/r/20220104113500.602158-1-chi.minghao@zte.com.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Minghao Chi 2022-01-04 11:35:00 +00:00 committed by Greg Kroah-Hartman
parent abaca3179b
commit b2fb28dedd
1 changed files with 2 additions and 6 deletions
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8
drivers/android/binder_alloc.c
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@ -1049,18 +1049,14 @@ enum lru_status binder_alloc_free_page(struct list_head *item,
static unsigned long
binder_shrink_count(struct shrinker *shrink, struct shrink_control *sc)
{
unsigned long ret = list_lru_count(&binder_alloc_lru);
return ret;
return list_lru_count(&binder_alloc_lru);
}
static unsigned long
binder_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
{
unsigned long ret;
ret = list_lru_walk(&binder_alloc_lru, binder_alloc_free_page,
return list_lru_walk(&binder_alloc_lru, binder_alloc_free_page,
NULL, sc->nr_to_scan);
return ret;
}
static struct shrinker binder_shrinker = {