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authorChristoph Hellwig <hch@lst.de>2020-09-21 09:19:57 +0200
committerJens Axboe <axboe@kernel.dk>2020-09-23 10:43:19 -0600
commit36daaa98f7ad9224421b18549a3f7bdf4d220414 (patch)
tree808efd394e827a53a04038b3f268239df47da646 /kernel/power
parent21bd900572f3708e281ea25f051fc92462eb1193 (diff)
downloadlinux-36daaa98f7ad9224421b18549a3f7bdf4d220414.tar.bz2
PM: mm: cleanup swsusp_swap_check
Use blkdev_get_by_dev instead of bdget + blkdev_get. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'kernel/power')
-rw-r--r--kernel/power/swap.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index 9d3ffbfe08db..71385bedcc3a 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -343,12 +343,10 @@ static int swsusp_swap_check(void)
return res;
root_swap = res;
- hib_resume_bdev = bdget(swsusp_resume_device);
- if (!hib_resume_bdev)
- return -ENOMEM;
- res = blkdev_get(hib_resume_bdev, FMODE_WRITE, NULL);
- if (res)
- return res;
+ hib_resume_bdev = blkdev_get_by_dev(swsusp_resume_device, FMODE_WRITE,
+ NULL);
+ if (IS_ERR(hib_resume_bdev))
+ return PTR_ERR(hib_resume_bdev);
res = set_blocksize(hib_resume_bdev, PAGE_SIZE);
if (res < 0)