From 9df8f4e3ee760c14211a5f484e9ee4f0bc0c566b Mon Sep 17 00:00:00 2001 From: Steve Glendinning Date: Mon, 16 Feb 2009 07:46:06 +0000 Subject: [PATCH] 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 Signed-off-by: David S. Miller --- drivers/net/smsc9420.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/smsc9420.c b/drivers/net/smsc9420.c index a1e4b38..83938e1 100644 --- a/drivers/net/smsc9420.c +++ b/drivers/net/smsc9420.c @@ -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"); -- 2.7.4