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| author | NeilBrown <neilb@suse.de> | 2006-03-26 01:37:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-26 08:56:55 -0800 |
| commit | 2ff28e22bdb8727fbc7d7889807bc5a73aae56c5 (patch) | |
| tree | f7418aa963d729bf9fe8bd44d6c9b6e424a6c6bf /fs/jfs | |
| parent | 3978d7179d3849848df8a37dd0a5acc20bcb8750 (diff) | |
| download | linux-3.10-2ff28e22bdb8727fbc7d7889807bc5a73aae56c5.tar.gz linux-3.10-2ff28e22bdb8727fbc7d7889807bc5a73aae56c5.tar.bz2 linux-3.10-2ff28e22bdb8727fbc7d7889807bc5a73aae56c5.zip | |
[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>
Diffstat (limited to 'fs/jfs')
| -rw-r--r-- | fs/jfs/jfs_metapage.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c index 5fbaeaadccd..8508043849f 100644 --- a/fs/jfs/jfs_metapage.c +++ b/fs/jfs/jfs_metapage.c @@ -578,14 +578,13 @@ static int metapage_releasepage(struct page *page, gfp_t gfp_mask) return 0; } -static int metapage_invalidatepage(struct page *page, unsigned long offset) +static void metapage_invalidatepage(struct page *page, unsigned long offset) { BUG_ON(offset); - if (PageWriteback(page)) - return 0; + BUG_ON(PageWriteback(page)); - return metapage_releasepage(page, 0); + metapage_releasepage(page, 0); } struct address_space_operations jfs_metapage_aops = { |