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Commit fb7d94a7 authored by Daeseok Youn's avatar Daeseok Youn Committed by Greg Kroah-Hartman
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staging: dgnc: remove useless variable 'intr_count' 



The 'intr_count' variable was used only for increasing.
So the 'intr_count' variable is not useful for this driver.

Signed-off-by: default avatarDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3bd0010a

drivers/staging/dgnc/dgnc_cls.c

+0 −2
Original line number Diff line number Diff line
@@ -990,8 +990,6 @@ static irqreturn_t cls_intr(int irq, void *voidbrd) 


	spin_lock_irqsave(&brd->bd_intr_lock, flags);



	brd->intr_count++;



	/*

	 * Check the board's global interrupt offset to see if we

	 * we actually do have an interrupt pending for us.

drivers/staging/dgnc/dgnc_driver.h

+0 −1
Original line number Diff line number Diff line
@@ -183,7 +183,6 @@ struct dgnc_board { 
	uint		nasync;		/* Number of ports on card */



	uint		irq;		/* Interrupt request number */

	ulong		intr_count;	/* Count of interrupts */

	ulong		intr_modem;	/* Count of interrupts */

	ulong		intr_tx;	/* Count of interrupts */

	ulong		intr_rx;	/* Count of interrupts */

drivers/staging/dgnc/dgnc_neo.c

+0 −2
Original line number Diff line number Diff line
@@ -926,8 +926,6 @@ static irqreturn_t neo_intr(int irq, void *voidbrd) 
	if (!brd || brd->magic != DGNC_BOARD_MAGIC)

		return IRQ_NONE;



	brd->intr_count++;



	/* Lock out the slow poller from running on this board. */

	spin_lock_irqsave(&brd->bd_intr_lock, flags);