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ipw2100: fix postfix decrement errors

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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>
This commit is contained in:
Roel Kluin 2007-11-05 23:55:02 +01:00 committed by Jeff Garzik
parent 2493d8e416
commit a2a1c3eb40
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/ipw2100.c
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@ -1267,7 +1267,7 @@ static int ipw2100_start_adapter(struct ipw2100_priv *priv)
IPW2100_INTA_FATAL_ERROR | IPW2100_INTA_FATAL_ERROR |
IPW2100_INTA_PARITY_ERROR); IPW2100_INTA_PARITY_ERROR);
} }
} while (i--); } while (--i);
/* Clear out any pending INTAs since we aren't supposed to have /* Clear out any pending INTAs since we aren't supposed to have
* interrupts enabled at this point... */ * 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) if (reg & IPW_AUX_HOST_RESET_REG_MASTER_DISABLED)
break; break;
} while (i--); } while (--i);
priv->status &= ~STATUS_RESET_PENDING; priv->status &= ~STATUS_RESET_PENDING;