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authorAl Viro <viro@zeniv.linux.org.uk>2018-04-30 19:18:26 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2018-05-22 14:27:51 -0400
commitd023b3a19fd5e9d3955b02581a4ca479c6bcef6e (patch)
tree6c618e7012655f58a0aba25bc4eee661558a8d59 /fs/cramfs
parentb455ecd4bb4db1419c45139535fc931572177882 (diff)
downloadlinux-d023b3a19fd5e9d3955b02581a4ca479c6bcef6e.tar.bz2
cramfs_lookup(): use d_splice_alias()
simpler code that way, actually Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/cramfs')
-rw-r--r--fs/cramfs/inode.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c
index 124b093d14e5..c4fb9ad7c808 100644
--- a/fs/cramfs/inode.c
+++ b/fs/cramfs/inode.c
@@ -808,10 +808,7 @@ static struct dentry *cramfs_lookup(struct inode *dir, struct dentry *dentry, un
}
out:
mutex_unlock(&read_mutex);
- if (IS_ERR(inode))
- return ERR_CAST(inode);
- d_add(dentry, inode);
- return NULL;
+ return d_splice_alias(inode, dentry);
}
static int cramfs_readpage(struct file *file, struct page *page)