From 5416da01ff6e7275f9a4cfd7ff99e6b12b8dc2a8 Mon Sep 17 00:00:00 2001
From: Falla Coulibaly <fallacoulibalyz@gmail.com>
Date: Wed, 18 Aug 2021 16:47:40 -0500
Subject: [PATCH] PM: hibernate: Remove blk_status_to_errno in hib_wait_io
Git-commit: 5416da01ff6e7275f9a4cfd7ff99e6b12b8dc2a8
References: git-fixes
Patch-mainline: v5.16-rc1
blk_status_to_errno doesn't appear to perform extra work besides
converting blk_status_t to integer. This patch removes that unnecessary
conversion as the return type of the function is blk_status_t.
Signed-off-by: Falla Coulibaly <fallacoulibalyz@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
kernel/power/swap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index 3cb89baebc79..9ec418955556 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -306,7 +306,7 @@ static blk_status_t hib_wait_io(struct hib_bio_batch *hb)
* a plug will flush the plug list before sleeping.
*/
wait_event(hb->wait, atomic_read(&hb->count) == 0);
- return blk_status_to_errno(hb->error);
+ return hb->error;
}
/*
--
2.26.2