Return-path: Received: from mga09.intel.com ([134.134.136.24]:25359 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751379AbaIEOaY (ORCPT ); Fri, 5 Sep 2014 10:30:24 -0400 From: Andy Shevchenko To: Jouni Malinen , linux-wireless@vger.kernel.org Cc: Andy Shevchenko Subject: [PATCH] hostap: proc: substitute loops by %*phN Date: Fri, 5 Sep 2014 17:30:16 +0300 Message-Id: <1409927416-27101-1-git-send-email-andriy.shevchenko@linux.intel.com> (sfid-20140905_163027_366741_F7992940) Sender: linux-wireless-owner@vger.kernel.org List-ID: For dumping small buffers we may use %*phN specifier instead of custom approach.. Signed-off-by: Andy Shevchenko --- drivers/net/wireless/hostap/hostap_proc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/hostap/hostap_proc.c b/drivers/net/wireless/hostap/hostap_proc.c index 16a06b6..4e2a7dd9 100644 --- a/drivers/net/wireless/hostap/hostap_proc.c +++ b/drivers/net/wireless/hostap/hostap_proc.c @@ -184,11 +184,9 @@ static int prism2_bss_list_proc_show(struct seq_file *m, void *v) seq_printf(m, "%*pE", bss->ssid_len, bss->ssid); seq_putc(m, '\t'); - for (i = 0; i < bss->ssid_len; i++) - seq_printf(m, "%02x", bss->ssid[i]); + seq_printf(m, "%*phN", (int)bss->ssid_len, bss->ssid); seq_putc(m, '\t'); - for (i = 0; i < bss->wpa_ie_len; i++) - seq_printf(m, "%02x", bss->wpa_ie[i]); + seq_printf(m, "%*phN", (int)bss->wpa_ie_len, bss->wpa_ie); seq_putc(m, '\n'); return 0; } -- 2.1.0