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authorRoel Kluin <12o3l@tiscali.nl>2007-11-05 23:55:02 +0100
committerJeff Garzik <jeff@garzik.org>2007-11-10 04:25:12 -0500
commita2a1c3eb4029aa7f17533fe7e9a917a7b3349644 (patch)
treec1680a1f829e27c9815241f0e702d0bf2fdce4c6
parent2493d8e4166fa75ccb8e49fdd000f9ef67e570ae (diff)
ipw2100: fix postfix decrement errors
If i reaches zero, the loop ends, but the postfix decrement subtracts it to -1. Testing for 'i == 0', later in the function, will not fulfill its purpose. Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--drivers/net/wireless/ipw2100.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index 8d53d08b969..fc6cdd8086c 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -1267,7 +1267,7 @@ static int ipw2100_start_adapter(struct ipw2100_priv *priv)
IPW2100_INTA_FATAL_ERROR |
IPW2100_INTA_PARITY_ERROR);
}
- } while (i--);
+ } while (--i);
/* Clear out any pending INTAs since we aren't supposed to have
* interrupts enabled at this point... */
@@ -1339,7 +1339,7 @@ static int ipw2100_power_cycle_adapter(struct ipw2100_priv *priv)
if (reg & IPW_AUX_HOST_RESET_REG_MASTER_DISABLED)
break;
- } while (i--);
+ } while (--i);
priv->status &= ~STATUS_RESET_PENDING;