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| author | NeilBrown <neilb@suse.de> | 2006-03-26 13:37:18 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-26 20:56:55 +0400 |
| commit | 2ff28e22bdb8727fbc7d7889807bc5a73aae56c5 (patch) | |
| tree | f7418aa963d729bf9fe8bd44d6c9b6e424a6c6bf /fs/afs/file.c | |
| parent | 3978d7179d3849848df8a37dd0a5acc20bcb8750 (diff) | |
| download | linux-2ff28e22bdb8727fbc7d7889807bc5a73aae56c5.tar.xz | |
[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/afs/file.c')
| -rw-r--r-- | fs/afs/file.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/afs/file.c b/fs/afs/file.c index 150b19227922..7bb716887e29 100644 --- a/fs/afs/file.c +++ b/fs/afs/file.c @@ -28,7 +28,7 @@ static int afs_file_release(struct inode *inode, struct file *file); #endif static int afs_file_readpage(struct file *file, struct page *page); -static int afs_file_invalidatepage(struct page *page, unsigned long offset); +static void afs_file_invalidatepage(struct page *page, unsigned long offset); static int afs_file_releasepage(struct page *page, gfp_t gfp_flags); struct inode_operations afs_file_inode_operations = { @@ -212,7 +212,7 @@ int afs_cache_get_page_cookie(struct page *page, /* * invalidate part or all of a page */ -static int afs_file_invalidatepage(struct page *page, unsigned long offset) +static void afs_file_invalidatepage(struct page *page, unsigned long offset) { int ret = 1; @@ -238,11 +238,11 @@ static int afs_file_invalidatepage(struct page *page, unsigned long offset) if (!PageWriteback(page)) ret = page->mapping->a_ops->releasepage(page, 0); + /* possibly should BUG_ON(!ret); - neilb */ } } _leave(" = %d", ret); - return ret; } /* end afs_file_invalidatepage() */ /*****************************************************************************/ |