140 static char *follow_link(char *link)  in follow_link()  argument
151 	n = hostfs_do_readlink(link, name, PATH_MAX);  in follow_link()
162 	end = strrchr(link, '/');  in follow_link()
167 	len = strlen(link) + strlen(name) + 1;  in follow_link()
175 	sprintf(resolved, "%s%s", link, name);  in follow_link()
177 	kfree(link);  in follow_link()
882 	.link		= hostfs_link,
895 	char *link = __getname();  in hostfs_follow_link()  local
896 	if (link) {  in hostfs_follow_link()
900 			err = hostfs_do_readlink(path, link, PATH_MAX);  in hostfs_follow_link()
906 			__putname(link);  in hostfs_follow_link()
907 			link = ERR_PTR(err);  in hostfs_follow_link()
910 		link = ERR_PTR(-ENOMEM);  in hostfs_follow_link()
913 	nd_set_link(nd, link);  in hostfs_follow_link()