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ice: add const qualifier to mac_addr parameter 

The function ice_aq_manage_mac_write takes a pointer to a MAC address.
The parameter is not marked const, even though the function doesn't need
to modify it. This prevents passing a parameter that is already marked
const. Update the function prototype to take a const pointer, to allow
passing constant pointers to this function.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@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:
Jacob Keller 2018-12-19 10:03:34 -08:00 committed by Jeff Kirsher
parent aef74145f0
commit d671e3e0da
2 changed files with 4 additions and 4 deletions
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6
drivers/net/ethernet/intel/ice/ice_common.c
View File

@ -1685,7 +1685,7 @@ enum ice_status ice_get_caps(struct ice_hw *hw)
* This function is used to write MAC address to the NVM (0x0108).
*/
enum ice_status
ice_aq_manage_mac_write(struct ice_hw *hw, u8 *mac_addr, u8 flags,
ice_aq_manage_mac_write(struct ice_hw *hw, const u8 *mac_addr, u8 flags,
struct ice_sq_cd *cd)
{
struct ice_aqc_manage_mac_write *cmd;
@ -1697,8 +1697,8 @@ ice_aq_manage_mac_write(struct ice_hw *hw, u8 *mac_addr, u8 flags,
cmd->flags = flags;
/* Prep values for flags, sah, sal */
cmd->sah = htons(*((u16 *)mac_addr));
cmd->sal = htonl(*((u32 *)(mac_addr + 2)));
cmd->sah = htons(*((const u16 *)mac_addr));
cmd->sal = htonl(*((const u32 *)(mac_addr + 2)));
return ice_aq_send_cmd(hw, &desc, NULL, 0, cd);
}

2
drivers/net/ethernet/intel/ice/ice_common.h
View File

@ -75,7 +75,7 @@ void
ice_update_phy_type(u64 *phy_type_low, u64 *phy_type_high,
u16 link_speeds_bitmap);
enum ice_status
ice_aq_manage_mac_write(struct ice_hw *hw, u8 *mac_addr, u8 flags,
ice_aq_manage_mac_write(struct ice_hw *hw, const u8 *mac_addr, u8 flags,
struct ice_sq_cd *cd);
enum ice_status ice_clear_pf_cfg(struct ice_hw *hw);
enum ice_status