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>
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@ -13,9 +13,7 @@ static int ice_info_get_dsn(struct ice_pf *pf, char *buf, size_t len)
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/* Copy the DSN into an array in Big Endian format */
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/* Copy the DSN into an array in Big Endian format */
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put_unaligned_be64(pci_get_dsn(pf->pdev), dsn);
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put_unaligned_be64(pci_get_dsn(pf->pdev), dsn);
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snprintf(buf, len, "%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x",
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snprintf(buf, len, "%8phD", dsn);
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dsn[0], dsn[1], dsn[2], dsn[3],
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dsn[4], dsn[5], dsn[6], dsn[7]);
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return 0;
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return 0;
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}
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}
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