hppfs: fix the return value of get_inode()

In case of error, the function get_inode() returns ERR_PTR().
But the users hppfs_lookup() and hppfs_fill_super() use NULL
test for check the return value, not IS_ERR(), so we'd better
change the return value of get_inode() to NULL instead of
ERR_PTR().

dpatch engine is used to generated this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Richard Weinberger <richard@nod.at>

diff --git a/fs/hppfs/hppfs.c b/fs/hppfs/hppfs.c
index a68cb2092512a8a9460be9088f49ca8c0b514d2b..78f21f8dc2ecf4caf8427bdab5e1deb0c3470952 100644 (file)
--- a/fs/hppfs/hppfs.c
+++ b/fs/hppfs/hppfs.c
@@ -674,7 +674,7 @@ static struct inode *get_inode(struct super_block *sb, struct dentry *dentry)
 
        if (!inode) {
                dput(dentry);
-               return ERR_PTR(-ENOMEM);
+               return NULL;
        }
 
        if (S_ISDIR(dentry->d_inode->i_mode)) {