tree 697a2087ffb1e5d3d81af628e818f9d943c4267f
parent b8c6b645563d641df91fdcfd84a9c73c91d75b61
author NeilBrown <neilb@suse.de> 1165746051 -0800
committer Linus Torvalds <torvalds@woody.osdl.org> 1165773441 -0800

[PATCH] md: return a non-zero error to bi_end_io as appropriate in raid5

Currently raid5 depends on clearing the BIO_UPTODATE flag to signal an error
to higher levels.  While this should be sufficient, it is safer to explicitly
set the error code as well - less room for confusion.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>