new helper: is_root_inode()

replace open-coded instances

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/ncpfs/dir.c b/fs/ncpfs/dir.c
index 7cb751dfbeef..461f6be5df20 100644
--- a/fs/ncpfs/dir.c
+++ b/fs/ncpfs/dir.c
@@ -198,8 +198,8 @@ ncp_single_volume(struct ncp_server *server)
 
 static inline int ncp_is_server_root(struct inode *inode)
 {
-        return (!ncp_single_volume(NCP_SERVER(inode)) &&
-                inode == inode->i_sb->s_root->d_inode);
+        return !ncp_single_volume(NCP_SERVER(inode)) &&
+                is_root_inode(inode);
 }