linux-wandboard

[PATCH] md: Change ENOTSUPP to EOPNOTSUPP

Because that is what you get if a BIO_RW_BARRIER isn't supported!

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