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wireless, wavelan: spin off by 1 

spin can reach -1 after the loop, so 0 is still success.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Roel Kluin 2009-02-25 13:35:34 +01:00 committed by John W. Linville
parent fa09632b02
commit b837e606d1
1 changed files with 2 additions and 3 deletions
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5
drivers/net/wireless/wavelan_cs.c
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@ -838,9 +838,8 @@ wv_82593_cmd(struct net_device * dev,
}
while(((status & SR3_EXEC_STATE_MASK) != SR3_EXEC_IDLE) && (spin-- > 0));
/* If the interrupt hasn't be posted */
if(spin <= 0)
{
/* If the interrupt hasn't been posted */
if (spin < 0) {
#ifdef DEBUG_INTERRUPT_ERROR
printk(KERN_INFO "wv_82593_cmd: %s timeout (previous command), status 0x%02x\n",
str, status);