3779 	char *full_path, *pos;  in build_unc_path_to_root()  local
3783 	full_path = kmalloc(unc_len + pplen + 1, GFP_KERNEL);  in build_unc_path_to_root()
3784 	if (full_path == NULL)  in build_unc_path_to_root()
3787 	strncpy(full_path, vol->UNC, unc_len);  in build_unc_path_to_root()
3788 	pos = full_path + unc_len;  in build_unc_path_to_root()
3797 	convert_delimiter(full_path, CIFS_DIR_SEP(cifs_sb));  in build_unc_path_to_root()
3798 	cifs_dbg(FYI, "%s: full_path=%s\n", __func__, full_path);  in build_unc_path_to_root()
3799 	return full_path;  in build_unc_path_to_root()
3820 	char *full_path = NULL, *ref_path = NULL, *mdata = NULL;  in expand_dfs_referral()  local
3822 	full_path = build_unc_path_to_root(volume_info, cifs_sb);  in expand_dfs_referral()
3823 	if (IS_ERR(full_path))  in expand_dfs_referral()
3824 		return PTR_ERR(full_path);  in expand_dfs_referral()
3827 	ref_path = check_prefix ? full_path + 1 : volume_info->UNC + 1;  in expand_dfs_referral()
3836 						   full_path + 1, referrals,  in expand_dfs_referral()
3853 	kfree(full_path);  in expand_dfs_referral()
3921 					char *full_path)  in cifs_are_all_path_components_accessible()  argument
3928 	s = full_path;  in cifs_are_all_path_components_accessible()
3948 						     full_path);  in cifs_are_all_path_components_accessible()
3962 	char   *full_path;  in cifs_mount()  local
3986 	full_path = NULL;  in cifs_mount()
4081 		full_path = cifs_build_path_to_root(volume_info, cifs_sb, tcon,  in cifs_mount()
4083 		if (full_path == NULL) {  in cifs_mount()
4088 						     full_path);  in cifs_mount()
4090 			kfree(full_path);  in cifs_mount()
4097 							     full_path);  in cifs_mount()
4105 		kfree(full_path);  in cifs_mount()