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Commit f3e7fae2 authored by João Paulo Rechi Vita's avatar João Paulo Rechi Vita Committed by Johannes Berg
Browse files

rfkill: use variable instead of duplicating the expression 



RFKILL_BLOCK_SW value have just been saved to prev, no need to check it
again in the if expression. This makes code a little bit easier to read.

Signed-off-by: default avatarJoão Paulo Rechi Vita <jprvita@endlessm.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 573a2b51

net/rfkill/core.c

+1 −1
Original line number Diff line number Diff line
@@ -287,7 +287,7 @@ static void rfkill_set_block(struct rfkill *rfkill, bool blocked) 
	spin_lock_irqsave(&rfkill->lock, flags);

	prev = rfkill->state & RFKILL_BLOCK_SW;



	if (rfkill->state & RFKILL_BLOCK_SW)

	if (prev)

		rfkill->state |= RFKILL_BLOCK_SW_PREV;

	else

		rfkill->state &= ~RFKILL_BLOCK_SW_PREV;