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Commit 68cf162a authored by Mark Einon's avatar Mark Einon Committed by Greg Kroah-Hartman
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staging: et131x: Remove redundant check and return statement 



In nic_send_packet(), by the time 'frag' is checked to be zero, it never
is - the for loop has been entered (as nr_frags is always > 0) and frag
has been incremented at least once. Remove the check and associated
error return.

Signed-off-by: default avatarMark Einon <mark.einon@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 09a3fc2b

drivers/staging/et131x/et131x.c

+0 −3
Original line number Diff line number Diff line
@@ -3412,9 +3412,6 @@ static int nic_send_packet(struct et131x_adapter *adapter, struct tcb *tcb) 
		}

	}



	if (frag == 0)

		return -EIO;



	if (phydev && phydev->speed == SPEED_1000) {

		if (++adapter->tx_ring.since_irq == PARM_TX_NUM_BUFS_DEF) {

			/* Last element & Interrupt flag */