[PATCH] ieee1394: skip dummy loop in build_speed_map
The last loop in ieee1394 core's speed calculation is not required
unless ieee1394.h::IEEE1394_SPEED_MAX is changed from its current value
of 3.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Ben Collins <bcollins@ubuntu.com>
diff --git a/drivers/ieee1394/ieee1394_core.c b/drivers/ieee1394/ieee1394_core.c
index f43739c..559c477 100644
--- a/drivers/ieee1394/ieee1394_core.c
+++ b/drivers/ieee1394/ieee1394_core.c
@@ -355,10 +355,12 @@
}
}
+#if SELFID_SPEED_UNKNOWN != IEEE1394_SPEED_MAX
/* assume maximum speed for 1394b PHYs, nodemgr will correct it */
for (n = 0; n < nodecount; n++)
- if (speedcap[n] == 3)
+ if (speedcap[n] == SELFID_SPEED_UNKNOWN)
speedcap[n] = IEEE1394_SPEED_MAX;
+#endif
}