* [PATCH v1] zd1211rw: use %*ph to print small buffer
@ 2019-09-04 17:53 Andy Shevchenko
2019-09-06 14:15 ` Kalle Valo
0 siblings, 1 reply; 2+ messages in thread
From: Andy Shevchenko @ 2019-09-04 17:53 UTC (permalink / raw)
To: Daniel Drake, Ulrich Kunitz, linux-wireless, Kalle Valo; +Cc: Andy Shevchenko
Use %*ph format to print small buffer as hex string.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/net/wireless/zydas/zd1211rw/zd_chip.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_chip.c b/drivers/net/wireless/zydas/zd1211rw/zd_chip.c
index 40c0a86dbfc7..0af4b1986e48 100644
--- a/drivers/net/wireless/zydas/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_chip.c
@@ -41,8 +41,7 @@ void zd_chip_clear(struct zd_chip *chip)
static int scnprint_mac_oui(struct zd_chip *chip, char *buffer, size_t size)
{
u8 *addr = zd_mac_get_perm_addr(zd_chip_to_mac(chip));
- return scnprintf(buffer, size, "%02x-%02x-%02x",
- addr[0], addr[1], addr[2]);
+ return scnprintf(buffer, size, "%3phD", addr);
}
/* Prints an identifier line, which will support debugging. */
--
2.23.0.rc1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v1] zd1211rw: use %*ph to print small buffer
2019-09-04 17:53 [PATCH v1] zd1211rw: use %*ph to print small buffer Andy Shevchenko
@ 2019-09-06 14:15 ` Kalle Valo
0 siblings, 0 replies; 2+ messages in thread
From: Kalle Valo @ 2019-09-06 14:15 UTC (permalink / raw)
To: Andy Shevchenko
Cc: Daniel Drake, Ulrich Kunitz, linux-wireless, Andy Shevchenko
Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote:
> Use %*ph format to print small buffer as hex string.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Patch applied to wireless-drivers-next.git, thanks.
d13b12c30c34 zd1211rw: use %*ph to print small buffer
--
https://patchwork.kernel.org/patch/11131201/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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