Message ID | 1234770366-3572-1-git-send-email-steve.glendinning@smsc.com |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: Steve Glendinning <steve.glendinning@smsc.com> Date: Mon, 16 Feb 2009 07:46:06 +0000 > 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> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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");
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> --- drivers/net/smsc9420.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)