commit ae2d990eede0ef5938c210d48a177c044258ecd8
author Alan Stern <stern@rowland.harvard.edu> Wed May 23 13:58:12 2007 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> Wed May 23 20:14:14 2007 -0700
tree 7b4647fee2ef54f65583b1daaf406a88935b58ff
parent 9d9a2000e683ecd497b65d5f3e73b048c68976e1

HiSax: fix error checking for hisax_register()]

This patch (as875) adds error-checking to the callers of hisax_register().
It also changes an error pathway in that routine, making it return an error
code rather than 0.

This fixes Bugzilla #7960.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Karsten Keil <kkeil@suse.de>
Cc: Martin Bachem <info@colognechip.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>