vfs: make generic_readlink() static

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
mariux64 · Dec 9, 2016 · d16744e · d16744e
1 parent dfeef68
commit d16744e
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/fs/namei.c b/fs/namei.c
@@ -4650,7 +4650,8 @@ int readlink_copy(char __user *buffer, int buflen, const char *link)
  * have ->get_link() not calling nd_jump_link().  Using (or not using) it
  * for any given inode is up to filesystem.
  */
-int generic_readlink(struct dentry *dentry, char __user *buffer, int buflen)
+static int generic_readlink(struct dentry *dentry, char __user *buffer,
+			    int buflen)
 {
 	DEFINE_DELAYED_CALL(done);
 	struct inode *inode = d_inode(dentry);
@@ -4666,7 +4667,6 @@ int generic_readlink(struct dentry *dentry, char __user *buffer, int buflen)
 	do_delayed_call(&done);
 	return res;
 }
-EXPORT_SYMBOL(generic_readlink);
 
 /**
  * vfs_readlink - copy symlink body into userspace buffer

diff --git a/include/linux/fs.h b/include/linux/fs.h
@@ -2915,7 +2915,6 @@ extern int __page_symlink(struct inode *inode, const char *symname, int len,
 extern int page_symlink(struct inode *inode, const char *symname, int len);
 extern const struct inode_operations page_symlink_inode_operations;
 extern void kfree_link(void *);
-extern int generic_readlink(struct dentry *, char __user *, int);
 extern void generic_fillattr(struct inode *, struct kstat *);
 int vfs_getattr_nosec(struct path *path, struct kstat *stat);
 extern int vfs_getattr(struct path *, struct kstat *);