tree db9fa13988627ad20696cd57228e359bc75f2936
parent 007649375f6af242d5b1df2c15996949714303ba
author Matthew Wilcox <willy@linux.intel.com> 1396882460 -0400
committer Theodore Ts'o <tytso@mit.edu> 1396882460 -0400

ext4: note the error in ext4_end_bio()

ext4_end_bio() currently throws away the error that it receives.  Chances
are this is part of a spate of errors, one of which will end up getting
the error returned to userspace somehow, but we shouldn't take that risk.
Also print out the errno to aid in debug.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: stable@vger.kernel.org