diff options
| author | Roel Kluin <roel.kluin@gmail.com> | 2009-02-25 13:35:34 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-03-05 14:39:31 -0500 |
| commit | b837e606d17a765f404175ae42a15ce17631e7d2 (patch) | |
| tree | 40ad7f04db09e0dd9a6673ba22fdba19d1c97c54 /drivers/net/wireless/wavelan_cs.c | |
| parent | fa09632b0277aa43c6f37161f0a592a1a5b2167d (diff) | |
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>
Diffstat (limited to 'drivers/net/wireless/wavelan_cs.c')
| -rw-r--r-- | drivers/net/wireless/wavelan_cs.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c index de717f8ffd6..1565a0a6097 100644 --- a/drivers/net/wireless/wavelan_cs.c +++ b/drivers/net/wireless/wavelan_cs.c @@ -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); |