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e1000e: cleanup boolean logic

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Replace occurrences of 'if (<bool expr> == <1|0>)' with
'if ([!]<bool expr>)'

Replace occurrences of '<bool var> = (<non-bool expr>) ? true : false'
with '<bool var> = <non-bool expr>'.

Replace occurrence of '<bool var> = <non-bool expr>' with
'<bool var> = !!<non-bool expr>'

While the latter replacement is not really necessary, it is done here for
consistency and clarity.  No functional changes.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Bruce Allan 2012-04-13 00:08:31 +00:00 • committed by Jeff Kirsher
parent 6ad651456e
commit 04499ec4ee
6 changed files with 31 additions and 35 deletions
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2
drivers/net/ethernet/intel/e1000e/mac.c
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@ -681,7 +681,7 @@ static s32 e1000_set_default_fc_generic(struct e1000_hw *hw)
return ret_val;
}
if ((nvm_data & NVM_WORD0F_PAUSE_MASK) == 0)
if (!(nvm_data & NVM_WORD0F_PAUSE_MASK))
hw->fc.requested_mode = e1000_fc_none;
else if ((nvm_data & NVM_WORD0F_PAUSE_MASK) == NVM_WORD0F_ASM_DIR)
hw->fc.requested_mode = e1000_fc_tx_pause;