new helper: is_root_inode()

replace open-coded instances

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2014-10-21 15:20:42 -04:00
commit a7400222e3
5 changed files with 13 additions and 15 deletions

View file

@ -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);
}