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remove detritus left by "mm: make read_cache_page synchronous"

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gets minix get_dir_page() in sync with its analogs; back in 2007
Nick has switched read_cache_page() and friends to sync behaviour
(i.e.  they wait for the page to get unlocked, check if it's uptodate
and if it isn't return ERR_PTR(-EIO) instead) and removed the
duplicate logics from the callers.  In case of fs/minix/dir.c he'd
removed only half of that...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2010-05-28 11:34:50 -04:00
parent 4c9002de32
commit 49837a80b3
1 changed files with 1 additions and 4 deletions
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5
fs/minix/dir.c
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@ -72,11 +72,8 @@ static struct page * dir_get_page(struct inode *dir, unsigned long n)
{ {
struct address_space *mapping = dir->i_mapping; struct address_space *mapping = dir->i_mapping;
struct page *page = read_mapping_page(mapping, n, NULL); struct page *page = read_mapping_page(mapping, n, NULL);
if (!IS_ERR(page)) { if (!IS_ERR(page))
kmap(page); kmap(page);
if (!PageUptodate(page))
goto fail;
}
return page; return page;
fail: fail: