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Commit e38fd1a0 authored by Dale Farnsworth's avatar Dale Farnsworth Committed by Jeff Garzik
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[PATCH] mv643xx_eth: Fix misplaced parenthesis in mv643xx_eth_port_disable_rx 



This bug could result in a system hang.

Signed-off-by: default avatarDale Farnsworth <dale@farnsworth.org>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent d5f9558a

drivers/net/mv643xx_eth.c

+2 −2
Original line number Diff line number Diff line
@@ -2496,8 +2496,8 @@ static unsigned int mv643xx_eth_port_disable_rx(unsigned int port_num) 
	u32 channels;



	/* Stop Rx port activity. Check port Rx activity. */

	channels = mv_read(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num)

							& 0xFF);

	channels = mv_read(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num))

							& 0xFF;

	if (channels) {

		/* Issue stop command for active channels only */

		mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num),