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| author | Steve Glendinning <steve.glendinning@smsc.com> | 2009-02-16 07:46:06 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-02-20 00:35:08 -0800 |
| commit | 9df8f4e3ee760c14211a5f484e9ee4f0bc0c566b (patch) | |
| tree | d0262254d16becb4867cf6883108b3998891e123 /drivers/net/smsc9420.c | |
| parent | 494ef10ebacc23679350a17483879366d8bafebd (diff) | |
| download | kernel_samsung_smdk4412-9df8f4e3ee760c14211a5f484e9ee4f0bc0c566b.zip kernel_samsung_smdk4412-9df8f4e3ee760c14211a5f484e9ee4f0bc0c566b.tar.gz kernel_samsung_smdk4412-9df8f4e3ee760c14211a5f484e9ee4f0bc0c566b.tar.bz2 | |
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>
Diffstat (limited to 'drivers/net/smsc9420.c')
| -rw-r--r-- | drivers/net/smsc9420.c | 2 |
1 files changed, 1 insertions, 1 deletions
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"); |