blkdev_issue_flush() can fail; make sure the error gets properly
propagated.
This is a port of the equivalent jbd patch from commit 349ecd6a3c.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
blkdev_issue_flush() can fail; make sure the error gets properly
propagated.
This is a port of the equivalent jbd patch from commit 349ecd6a3c.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>