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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: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Dale Farnsworth 2006-03-03 09:59:28 -07:00 committed by Jeff Garzik
parent d5f9558a77
commit e38fd1a055
1 changed files with 2 additions and 2 deletions
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4
drivers/net/mv643xx_eth.c
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@ -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),