smsc911x: check for FFWD success before checking for timeout

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This patch from Juha Leppanen suppresses a false warning if a fast
forward operation succeeds on the very last attempt.

Juha> If smsc911x_reg_read loop is executed 500 times, timeout reaches 0
Juha> and the 500th smsc911x_reg_read result in val is ignored. If
Juha> testing order is changed, then val is checked first. The 500th
Juha> reg_read might be GOOD, why ignore it!

Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Steve Glendinning 2009-03-04 07:33:24 +00:00 • committed by David S. Miller

parent 273ae44b9c

commit 8dacd54812

1 changed files with 1 additions and 1 deletions

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drivers/net/smsc911x.c

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