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UPSTREAM: 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>

Bug: 254650075
(cherry picked from commit b2fb28dedd)
Change-Id: Ibe0d4a6c93a860e8ca2a3308a7073fa2eff9e785
Signed-off-by: Carlos Llamas <cmllamas@google.com>
This commit is contained in:
Minghao Chi
2022-01-04 11:35:00 +00:00
committed by Treehugger Robot
parent 356047fe2a
commit eba1fb9603
1 changed files with 2 additions and 6 deletions
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8
drivers/android/binder_alloc.c
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@@ -1159,18 +1159,14 @@ err_get_alloc_mutex_failed:
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 = {