IB/rds: suppress incompatible protocol when version is known
Add an else to only print the incompatible protocol message
when version hasn't been established.
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
index a1e1162..31b74f5 100644
--- a/net/rds/ib_cm.c
+++ b/net/rds/ib_cm.c
@@ -434,12 +434,11 @@
version = RDS_PROTOCOL_3_0;
while ((common >>= 1) != 0)
version++;
- }
- printk_ratelimited(KERN_NOTICE "RDS: Connection from %pI4 using "
- "incompatible protocol version %u.%u\n",
- &dp->dp_saddr,
- dp->dp_protocol_major,
- dp->dp_protocol_minor);
+ } else
+ printk_ratelimited(KERN_NOTICE "RDS: Connection from %pI4 using incompatible protocol version %u.%u\n",
+ &dp->dp_saddr,
+ dp->dp_protocol_major,
+ dp->dp_protocol_minor);
return version;
}