On Thu, 2016-05-26 at 17:52 +0300, Andy Shevchenko wrote:
> Use %*ph specifier to dump small buffers in hex format instead of doing this
> byte-by-byte.
[]
> diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c
[]
> @@ -413,13 +413,8 @@ static int rtl8192cu_parse_efuse(struct rtl8xxxu_priv *priv)
> dev_info(&priv->udev->dev,
> "%s: dumping efuse (0x%02zx bytes):\n",
> __func__, sizeof(struct rtl8192cu_efuse));
> - for (i = 0; i < sizeof(struct rtl8192cu_efuse); i += 8) {
> - dev_info(&priv->udev->dev, "%02x: "
> - "%02x %02x %02x %02x %02x %02x %02x %02x\n", i,
> - raw[i], raw[i + 1], raw[i + 2],
> - raw[i + 3], raw[i + 4], raw[i + 5],
> - raw[i + 6], raw[i + 7]);
> - }
> + for (i = 0; i < sizeof(struct rtl8192cu_efuse); i += 8)
> + dev_info(&priv->udev->dev, "%02x: %8ph\n", i, &raw[i]);
print_hex_dump_bytes?
or maybe add a dev_print_hex_dump variant?
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