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TG3: limit reaches -1

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With while (limit--) { ... } limit reaches -1, so 0 means success.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Roel Kluin 2009-02-12 16:33:27 -08:00 committed by David S. Miller
parent 89c581b3fb
commit d4675b52a9
1 changed files with 2 additions and 2 deletions
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4
drivers/net/tg3.c
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@ -852,7 +852,7 @@ static int tg3_bmcr_reset(struct tg3 *tp)
} }
udelay(10); udelay(10);
} }
if (limit <= 0) if (limit < 0)
return -EBUSY; return -EBUSY;
return 0; return 0;
@ -1603,7 +1603,7 @@ static int tg3_wait_macro_done(struct tg3 *tp)
break; break;
} }
} }
if (limit <= 0) if (limit < 0)
return -EBUSY; return -EBUSY;
return 0; return 0;