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[PATCH] Make address_space_operations->invalidatepage return void

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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>
This commit is contained in:
NeilBrown
2006-03-26 01:37:18 -08:00
committed by Linus Torvalds
parent 3978d7179d
commit 2ff28e22bd
11 changed files with 33 additions and 38 deletions
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3
fs/nfs/file.c
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@@ -318,10 +318,9 @@ static int nfs_commit_write(struct file *file, struct page *page, unsigned offse
return status;
}
static int nfs_invalidate_page(struct page *page, unsigned long offset)
static void nfs_invalidate_page(struct page *page, unsigned long offset)
{
/* FIXME: we really should cancel any unstarted writes on this page */
return 1;
}
static int nfs_release_page(struct page *page, gfp_t gfp)