Techwizz/kernel-fxtec-pro1x
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SMSC: timeout reaches -1

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With a postfix decrement timeouts will reach -1 rather than 0, so
the error path does not appear.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Roel Kluin 2009-02-20 00:52:19 -08:00 committed by David S. Miller
parent 196b7e1b9c
commit 2cf0dbed27
1 changed files with 1 additions and 1 deletions
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2
drivers/net/smsc911x.c
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@ -1624,7 +1624,7 @@ static int smsc911x_eeprom_send_cmd(struct smsc911x_data *pdata, u32 op)
do {
msleep(1);
e2cmd = smsc911x_reg_read(pdata, E2P_CMD);
} while ((e2cmd & E2P_CMD_EPC_BUSY_) && (timeout--));
} while ((e2cmd & E2P_CMD_EPC_BUSY_) && (--timeout));
if (!timeout) {
SMSC_TRACE(DRV, "TIMED OUT");