zswap_find_zpool() checks if ZSWAP_NR_ZPOOLS > 1, which is always true.
This is a remnant from a patch version that had ZSWAP_NR_ZPOOLS as a
config option and never made it upstream. Remove the unnecessary check.
Signed-off-by: Yosry Ahmed <yosryahmed@xxxxxxxxxx>
---
mm/zswap.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/mm/zswap.c b/mm/zswap.c
index 9a32377520827..c6267b5e0999a 100644
--- a/mm/zswap.c
+++ b/mm/zswap.c
@@ -884,12 +884,7 @@ static void zswap_entry_cache_free(struct zswap_entry *entry)
static struct zpool *zswap_find_zpool(struct zswap_entry *entry)
{
- int i = 0;
-
- if (ZSWAP_NR_ZPOOLS > 1)
- i = hash_ptr(entry, ilog2(ZSWAP_NR_ZPOOLS));
-
- return entry->pool->zpools[i];
+ return entry->pool->zpools[hash_ptr(entry, ilog2(ZSWAP_NR_ZPOOLS))];
}
/*
--
2.44.0.278.ge034bb2e1d-goog
