diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2014-09-05 16:30:16 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-09-15 21:00:49 +0200 |
| commit | 62c5afb8e388eae4e54f1ad415c1a1bc745c8b08 (patch) | |
| tree | 11b4c2ca1f3734bfc30dd147797d20605ca6dfa1 | |
| parent | Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff) | |
| download | linux-62c5afb8e388eae4e54f1ad415c1a1bc745c8b08.tar.xz linux-62c5afb8e388eae4e54f1ad415c1a1bc745c8b08.zip | |
hostap: proc: substitute loops by %*phN
For dumping small buffers we may use %*phN specifier instead of custom
approach..
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/hostap/hostap_proc.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/wireless/hostap/hostap_proc.c b/drivers/net/wireless/hostap/hostap_proc.c index 4e5c0f8c9496..8efd17c52f65 100644 --- a/drivers/net/wireless/hostap/hostap_proc.c +++ b/drivers/net/wireless/hostap/hostap_proc.c @@ -186,11 +186,9 @@ static int prism2_bss_list_proc_show(struct seq_file *m, void *v) bss->ssid[i] : '_'); 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; } |