61 	char *buf, *p;  in nfs4_pathname_string()  local
69 	p = buf = kmalloc(len + 1, GFP_KERNEL);  in nfs4_pathname_string()
70 	if (!buf)  in nfs4_pathname_string()
82 	return buf;  in nfs4_pathname_string()
136 	char *buf;  in nfs4_validate_fspath()  local
139 	buf = kmalloc(4096, GFP_KERNEL);  in nfs4_validate_fspath()
140 	if (!buf)  in nfs4_validate_fspath()
143 	path = nfs4_path(dentry, buf, 4096);  in nfs4_validate_fspath()
145 		kfree(buf);  in nfs4_validate_fspath()
151 		kfree(buf);  in nfs4_validate_fspath()
156 	kfree(buf);  in nfs4_validate_fspath()
301 		const struct nfs4_string *buf = &location->servers[s];  in try_location()  local
302 		if (buf->len > len)  in try_location()
303 			len = buf->len;  in try_location()
327 		const struct nfs4_string *buf = &location->servers[s];  in try_location()  local
329 		if (memchr(buf->data, IPV6_SCOPE_DELIMITER, buf->len))  in try_location()
333 			nfs_parse_server_name(buf->data, buf->len,  in try_location()
342 		memcpy(ctx->nfs_server.hostname, buf->data, buf->len);  in try_location()
343 		ctx->nfs_server.hostname[buf->len] = '\0';  in try_location()
346 		memcpy(p, buf->data, buf->len);  in try_location()
347 		p += buf->len;  in try_location()
499 		const struct nfs4_string *buf = &location->servers[s];  in nfs4_try_replacing_one_location()  local
502 		if (buf->len <= 0 || buf->len > PAGE_SIZE)  in nfs4_try_replacing_one_location()
505 		if (memchr(buf->data, IPV6_SCOPE_DELIMITER, buf->len) != NULL)  in nfs4_try_replacing_one_location()
508 		salen = nfs_parse_server_name(buf->data, buf->len,  in nfs4_try_replacing_one_location()
515 		hostname = kmemdup_nul(buf->data, buf->len, GFP_KERNEL);  in nfs4_try_replacing_one_location()