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| author | NeilBrown | 2007-07-17 13:06:13 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2007-07-17 19:23:15 +0200 |
| commit | 4ad1366376bfef32ec0ffa12d1faa483d6f330bd (patch) | |
| tree | 87a9c864ec5ebd446f6c99f3298bc7638efa8f1e /net | |
| parent | md: check that internal bitmap does not overlap other data (diff) | |
| download | kernel-qcow2-linux-4ad1366376bfef32ec0ffa12d1faa483d6f330bd.tar.gz kernel-qcow2-linux-4ad1366376bfef32ec0ffa12d1faa483d6f330bd.tar.xz kernel-qcow2-linux-4ad1366376bfef32ec0ffa12d1faa483d6f330bd.zip | |
md: change bitmap_unplug and others to void functions
bitmap_unplug only ever returns 0, so it may as well be void. Two callers try
to print a message if it returns non-zero, but that message is already printed
by bitmap_file_kick.
write_page returns an error which is not consistently checked. It always
causes BITMAP_WRITE_ERROR to be set on an error, and that can more
conveniently be checked.
When the return of write_page is checked, an error causes bitmap_file_kick to
be called - so move that call into write_page - and protect against recursive
calls into bitmap_file_kick.
bitmap_update_sb returns an error that is never checked.
So make these 'void' and be consistent about checking the bit.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions