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Commit 424c4f78 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by David S. Miller
Browse files

stmmac: remove custom implementation of print_hex_dump() 



There is a kernel helper to dump buffers in a hexdecimal format. This patch
substitutes the open coded function by calling that helper.

The output is slightly changed:
 - no lead space
 - ASCII part will be printed along with the dump
 - offset is longer than 3 characters (now 8)

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7f6d4670

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

+2 −8
Original line number Diff line number Diff line
@@ -191,14 +191,8 @@ static void stmmac_clk_csr_set(struct stmmac_priv *priv) 


static void print_pkt(unsigned char *buf, int len)

{

	int j;

	pr_debug("len = %d byte, buf addr: 0x%p", len, buf);

	for (j = 0; j < len; j++) {

		if ((j % 16) == 0)

			pr_debug("\n %03x:", j);

		pr_debug(" %02x", buf[j]);

	}

	pr_debug("\n");

	pr_debug("len = %d byte, buf addr: 0x%p\n", len, buf);

	print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, buf, len);

}



/* minimum number of free TX descriptors required to wake up TX process */