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Commit 349ecd6a authored by Jan Kara's avatar Jan Kara
Browse files

jbd: Check return value of blkdev_issue_flush() 



blkdev_issue_flush() can fail. Make sure the error gets properly propagated.

Signed-off-by: default avatarJan Kara <jack@suse.cz>
parent 17dc59ba

fs/jbd/recovery.c

+5 −2
Original line number Original line Diff line number Diff line
@@ -265,8 +265,11 @@ int journal_recover(journal_t *journal) 
	if (!err)

	if (!err)

		err = err2;

		err = err2;

	/* Flush disk caches to get replayed data on the permanent storage */

	/* Flush disk caches to get replayed data on the permanent storage */

	if (journal->j_flags & JFS_BARRIER)

	if (journal->j_flags & JFS_BARRIER) {

		blkdev_issue_flush(journal->j_fs_dev, GFP_KERNEL, NULL);

		err2 = blkdev_issue_flush(journal->j_fs_dev, GFP_KERNEL, NULL);

		if (!err)

			err = err2;

	}





	return err;

	return err;

}

}