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i40e: use explicit cast from u16 to u8

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Current implementation generates compilation warnings.

Change-ID: Icceefb50fe62aefaf90a64afb7192e08355a4ec5
Signed-off-by: Kamil Krawczyk <kamil.krawczyk@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Kamil Krawczyk 2015-11-19 11:34:19 -08:00 committed by Jeff Kirsher
parent fdb47ae87a
commit 6621e4b251
1 changed files with 1 additions and 1 deletions
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drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c
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@ -762,7 +762,7 @@ static void i40e_write_byte(u8 *hmc_bits,
/* prepare the bits and mask */
shift_width = ce_info->lsb % 8;
mask = BIT(ce_info->width) - 1;
mask = (u8)(BIT(ce_info->width) - 1);
src_byte = *from;
src_byte &= mask;