linux-kernel - [PATCH] zram: do not skip the first bucket

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Message-ID: <20241001085634.1948384-1-senozhatsky@chromium.org>
Date: Tue,  1 Oct 2024 17:55:56 +0900
From: Sergey Senozhatsky <senozhatsky@...omium.org>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org,
	Sergey Senozhatsky <senozhatsky@...omium.org>,
	Dan Carpenter <dan.carpenter@...aro.org>
Subject: [PATCH] zram: do not skip the first bucket

A small fixup.

Reported-by: Dan Carpenter <dan.carpenter@...aro.org>
Signed-off-by: Sergey Senozhatsky <senozhatsky@...omium.org>
---
 drivers/block/zram/zram_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index d3329a67e805..263795c4aef7 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -264,7 +264,7 @@ static struct zram_pp_slot *select_pp_slot(struct zram_pp_ctl *ctl)
 	s32 idx = NUM_PP_BUCKETS - 1;
 
 	/* The higher the bucket id the more optimal slot post-processing is */
-	while (idx > 0) {
+	while (idx >= 0) {
 		pps = list_first_entry_or_null(&ctl->pp_buckets[idx],
 					       struct zram_pp_slot,
 					       entry);
-- 
2.46.1.824.gd892dcdcdd-goog