Commit 4d7ebed6 authored Oct 07, 2020 by Andy Shevchenko Committed by Jakub Kicinski Oct 09, 2020

ice: devlink: use %*phD to print small buffer



Use %*phD format to print small buffer as hex string.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

parent 5d3b8ec9

drivers/net/ethernet/intel/ice/ice_devlink.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -13,9 +13,7 @@ static int ice_info_get_dsn(struct ice_pf pf, char buf, size_t len)
		/* Copy the DSN into an array in Big Endian format */
		put_unaligned_be64(pci_get_dsn(pf->pdev), dsn);

		snprintf(buf, len, "%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x",
		dsn[0], dsn[1], dsn[2], dsn[3],
		dsn[4], dsn[5], dsn[6], dsn[7]);
		snprintf(buf, len, "%8phD", dsn);

		return 0;
		}

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