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authorFalla Coulibaly <fallacoulibalyz@gmail.com>2021-08-18 23:47:40 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2021-09-15 14:17:14 +0200
commit5416da01ff6e7275f9a4cfd7ff99e6b12b8dc2a8 (patch)
tree4005caa81ddb22790d214fea8fc217e8dd720059 /kernel/power
parentPM: sleep: Do not assume that "mem" is always present (diff)
downloadlinux-5416da01ff6e7275f9a4cfd7ff99e6b12b8dc2a8.tar.xz
linux-5416da01ff6e7275f9a4cfd7ff99e6b12b8dc2a8.zip
PM: hibernate: Remove blk_status_to_errno in hib_wait_io
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>
Diffstat (limited to 'kernel/power')
-rw-r--r--kernel/power/swap.c2
1 files changed, 1 insertions, 1 deletions
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;
}
/*