Commit 9df8f4e3 authored Feb 16, 2009 by Steve Glendinning Committed by David S. Miller Feb 20, 2009

smsc9420: fix another postfixed timeout



Roel Kluin recently fixed several instances where variables reach -1,
but 0 is tested afterwards.  This patch fixes another, so the timeout
will be correctly detected and a warning printed.

Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 494ef10e

drivers/net/smsc9420.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -341,7 +341,7 @@ static int smsc9420_eeprom_send_cmd(struct smsc9420_pdata *pd, u32 op)
		do {
		msleep(1);
		e2cmd = smsc9420_reg_read(pd, E2P_CMD);
		} while ((e2cmd & E2P_CMD_EPC_BUSY_) && (timeout--));
		} while ((e2cmd & E2P_CMD_EPC_BUSY_) && (--timeout));

		if (!timeout) {
		smsc_info(HW, "TIMED OUT");