From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Jouni Malinen <j@w1.fi>, linux-wireless@vger.kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH] hostap: proc: substitute loops by %*phN
Date: Fri, 5 Sep 2014 17:30:16 +0300 [thread overview]
Message-ID: <1409927416-27101-1-git-send-email-andriy.shevchenko@linux.intel.com> (raw)
For dumping small buffers we may use %*phN specifier instead of custom
approach..
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
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
next reply other threads:[~2014-09-05 14:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-05 14:30 Andy Shevchenko [this message]
2014-09-11 19:27 ` [PATCH] hostap: proc: substitute loops by %*phN John W. Linville
2014-09-12 7:24 ` Andy Shevchenko
2014-09-15 19:02 ` John W. Linville
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