From: Mark Einon Date: Sun, 23 Oct 2011 09:22:54 +0000 (+0100) Subject: staging: et131x: Remove redundant check and return statement X-Git-Tag: upstream/snapshot3+hdmi~8929^2^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=68cf162a1af23c35db8e3b78659c99196c9882ff;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git 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: Mark Einon Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c index 98c6974..45b88d4 100644 --- a/drivers/staging/et131x/et131x.c +++ b/drivers/staging/et131x/et131x.c @@ -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 */