3 files changed, 6 insertions, 13 deletions
diff --git a/fs/coda/coda_linux.c b/fs/coda/coda_linux.c
index 1326d38..f1714cf 100644
--- a/fs/coda/coda_linux.c
+++ b/fs/coda/coda_linux.c
@@ -40,12 +40,6 @@ int coda_iscontrol(const char *name, size_t length)
                 (strncmp(name, CODA_CONTROL, CODA_CONTROLLEN) == 0));
 }
 
-/* recognize /coda inode */
-int coda_isroot(struct inode *i)
-{
-    return ( i->i_sb->s_root->d_inode == i );
-}
-
 unsigned short coda_flags_to_cflags(unsigned short flags)
 {
 	unsigned short coda_flags = 0;
diff --git a/fs/coda/coda_linux.h b/fs/coda/coda_linux.h
index d42b725..d6f7a76 100644
--- a/fs/coda/coda_linux.h
+++ b/fs/coda/coda_linux.h
@@ -52,7 +52,6 @@ int coda_setattr(struct dentry *, struct iattr *);
 
 /* this file:  heloers */
 char *coda_f2s(struct CodaFid *f);
-int coda_isroot(struct inode *i);
 int coda_iscontrol(const char *name, size_t length);
 
 void coda_vattr_to_iattr(struct inode *, struct coda_vattr *);
diff --git a/fs/coda/dir.c b/fs/coda/dir.c
index 9c3dedc..7ff0259 100644
--- a/fs/coda/dir.c
+++ b/fs/coda/dir.c
@@ -107,7 +107,7 @@ static struct dentry *coda_lookup(struct inode *dir, struct dentry *entry, unsig
 	}
 
 	/* control object, create inode on the fly */
-	if (coda_isroot(dir) && coda_iscontrol(name, length)) {
+	if (is_root_inode(dir) && coda_iscontrol(name, length)) {
 		inode = coda_cnode_makectl(sb);
 		type = CODA_NOCACHE;
 	} else {
@@ -195,7 +195,7 @@ static int coda_create(struct inode *dir, struct dentry *de, umode_t mode, bool
 	struct CodaFid newfid;
 	struct coda_vattr attrs;
 
-	if (coda_isroot(dir) && coda_iscontrol(name, length))
+	if (is_root_inode(dir) && coda_iscontrol(name, length))
 		return -EPERM;
 
 	error = venus_create(dir->i_sb, coda_i2f(dir), name, length, 
@@ -227,7 +227,7 @@ static int coda_mkdir(struct inode *dir, struct dentry *de, umode_t mode)
 	int error;
 	struct CodaFid newfid;
 
-	if (coda_isroot(dir) && coda_iscontrol(name, len))
+	if (is_root_inode(dir) && coda_iscontrol(name, len))
 		return -EPERM;
 
 	attrs.va_mode = mode;
@@ -261,7 +261,7 @@ static int coda_link(struct dentry *source_de, struct inode *dir_inode,
 	int len = de->d_name.len;
 	int error;
 
-	if (coda_isroot(dir_inode) && coda_iscontrol(name, len))
+	if (is_root_inode(dir_inode) && coda_iscontrol(name, len))
 		return -EPERM;
 
 	error = venus_link(dir_inode->i_sb, coda_i2f(inode),
@@ -287,7 +287,7 @@ static int coda_symlink(struct inode *dir_inode, struct dentry *de,
 	int symlen;
 	int error;
 
-	if (coda_isroot(dir_inode) && coda_iscontrol(name, len))
+	if (is_root_inode(dir_inode) && coda_iscontrol(name, len))
 		return -EPERM;
 
 	symlen = strlen(symname);
@@ -507,7 +507,7 @@ static int coda_dentry_revalidate(struct dentry *de, unsigned int flags)
 		return -ECHILD;
 
 	inode = de->d_inode;
-	if (!inode || coda_isroot(inode))
+	if (!inode || is_root_inode(inode))
 		goto out;
 	if (is_bad_inode(inode))
 		goto bad;