[PATCH] Make address_space_operations->sync_page return void
The only user ignores the return value, and the only instanace
(block_sync_page) always returns 0...
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/buffer.c b/fs/buffer.c
index 3b3ab52..0b9456f 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -3007,7 +3007,7 @@
}
EXPORT_SYMBOL(try_to_free_buffers);
-int block_sync_page(struct page *page)
+void block_sync_page(struct page *page)
{
struct address_space *mapping;
@@ -3015,7 +3015,6 @@
mapping = page_mapping(page);
if (mapping)
blk_run_backing_dev(mapping->backing_dev_info, page);
- return 0;
}
/*
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 165d674..fb49aef 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1339,7 +1339,7 @@
return rc;
}
-/* static int cifs_sync_page(struct page *page)
+/* static void cifs_sync_page(struct page *page)
{
struct address_space *mapping;
struct inode *inode;
@@ -1353,16 +1353,18 @@
return 0;
inode = mapping->host;
if (!inode)
- return 0; */
+ return; */
/* fill in rpages then
result = cifs_pagein_inode(inode, index, rpages); */ /* BB finish */
/* cFYI(1, ("rpages is %d for sync page of Index %ld ", rpages, index));
+#if 0
if (rc < 0)
return rc;
return 0;
+#endif
} */
/*