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ice: Slightly simply ice_find_free_recp_res_idx

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The 'possible_idx' bitmap is set just after it is zeroed, so we can save
the first step.

The 'free_idx' bitmap is used only at the end of the function as the
result of a bitmap xor operation. So there is no need to explicitly
zero it before.

So, slightly simply the code and remove 2 useless 'bitmap_zero()' call

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Tested-by: Sandeep Penigalapati <sandeep.penigalapati@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Christophe JAILLET 2021-11-17 22:21:19 +01:00 • committed by Tony Nguyen
parent c1e5da5dd4
commit a5c259b162
1 changed files with 0 additions and 2 deletions
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2
drivers/net/ethernet/intel/ice/ice_switch.c
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@ -4070,10 +4070,8 @@ ice_find_free_recp_res_idx(struct ice_hw *hw, const unsigned long *profiles,
DECLARE_BITMAP(used_idx, ICE_MAX_FV_WORDS);
u16 bit;
bitmap_zero(possible_idx, ICE_MAX_FV_WORDS);
bitmap_zero(recipes, ICE_MAX_NUM_RECIPES);
bitmap_zero(used_idx, ICE_MAX_FV_WORDS);
bitmap_zero(free_idx, ICE_MAX_FV_WORDS);
bitmap_set(possible_idx, 0, ICE_MAX_FV_WORDS);