From: Falla Coulibaly <fallacoulibalyz@gmail.com>
To: rjw@rjwysocki.net, len.brown@intel.com, pavel@ucw.cz
Cc: Falla Coulibaly <fallacoulibalyz@gmail.com>,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] kernel/power: Remove blk_status_to_errno in hib_wait_io
Date: Wed, 18 Aug 2021 16:47:40 -0500 [thread overview]
Message-ID: <20210818214740.3743-1-fallacoulibalyz@gmail.com> (raw)
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>
---
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;
}
/*
--
2.32.0
next reply other threads:[~2021-08-18 21:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-18 21:47 Falla Coulibaly [this message]
2021-09-15 12:18 ` [PATCH] kernel/power: Remove blk_status_to_errno in hib_wait_io Rafael J. Wysocki
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