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fs/sysv: dereferencing ERR_PTR() 

I moved the dir_put_page() inside the if condition so we don't dereference
"page", if it's an ERR_PTR().

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Dan Carpenter 2010-04-21 12:30:32 +02:00 committed by Al Viro
parent 265624495f
commit 404e781249
1 changed files with 1 additions and 1 deletions
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2
fs/sysv/dir.c
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@ -164,8 +164,8 @@ struct sysv_dir_entry *sysv_find_entry(struct dentry *dentry, struct page **res_
name, de->name))
goto found;
}
dir_put_page(page);
}
dir_put_page(page);
if (++n >= npages)
n = 0;