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ice: fix unused parameter warning

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Depending on PAGE_SIZE, the following unused parameter warning can be
reported:

drivers/net/ethernet/intel/ice/ice_txrx.c: In function ‘ice_rx_frame_truesize’:
drivers/net/ethernet/intel/ice/ice_txrx.c:513:21: warning: unused parameter ‘size’ [-Wunused-parameter]
        unsigned int size)

The 'size' variable is used only when PAGE_SIZE >= 8192. Add __maybe_unused
to remove the warning.

Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
This commit is contained in:
Tony Nguyen 2020-07-13 13:53:18 -07:00
parent 7dfff9ffe8
commit 6221595fc5
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/intel/ice/ice_txrx.c
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@ -509,8 +509,8 @@ static unsigned int ice_rx_offset(struct ice_ring *rx_ring)
return 0;
}
static unsigned int ice_rx_frame_truesize(struct ice_ring *rx_ring,
unsigned int size)
static unsigned int
ice_rx_frame_truesize(struct ice_ring *rx_ring, unsigned int __maybe_unused size)
{
unsigned int truesize;