[PATCH] Make address_space_operations->invalidatepage return void
The return value of this function is never used, so let's be honest and
declare it as void.
Some places where invalidatepage returned 0, I have inserted comments
suggesting a BUG_ON.
[akpm@osdl.org: JBD BUG fix]
[akpm@osdl.org: rework for git-nfs]
[akpm@osdl.org: don't go BUG in block_invalidate_page()]
Signed-off-by: Neil Brown <neilb@suse.de>
Acked-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index 2c36137..76e22c9 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -1430,7 +1430,7 @@
return mpage_readpages(mapping, pages, nr_pages, ext3_get_block);
}
-static int ext3_invalidatepage(struct page *page, unsigned long offset)
+static void ext3_invalidatepage(struct page *page, unsigned long offset)
{
journal_t *journal = EXT3_JOURNAL(page->mapping->host);
@@ -1440,7 +1440,7 @@
if (offset == 0)
ClearPageChecked(page);
- return journal_invalidatepage(journal, page, offset);
+ journal_invalidatepage(journal, page, offset);
}
static int ext3_releasepage(struct page *page, gfp_t wait)