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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>
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1 changed files with 4 additions and 6 deletions
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@ -343,12 +343,10 @@ static int swsusp_swap_check(void)
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return res;
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root_swap = res;
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hib_resume_bdev = bdget(swsusp_resume_device);
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if (!hib_resume_bdev)
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return -ENOMEM;
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res = blkdev_get(hib_resume_bdev, FMODE_WRITE, NULL);
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if (res)
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return res;
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hib_resume_bdev = blkdev_get_by_dev(swsusp_resume_device, FMODE_WRITE,
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NULL);
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if (IS_ERR(hib_resume_bdev))
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return PTR_ERR(hib_resume_bdev);
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res = set_blocksize(hib_resume_bdev, PAGE_SIZE);
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if (res < 0)
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