[ewg] with the ipoib patches, debug prints spam the system log

[Or Gerlitz]

Or Gerlitz wrote:
> You have left somehow too many... debug prints in the last patches,
> please clean this up. See for example how the system log after less
> then a minute when ipoib debug prints are opened, it has one original
> print ("ib0: Send unicast ARP to 0023") and all the rest are yours.

> Feb  6 14:39:23  kernel: ib0: posting zlen send, wrid = 4: head = 2756, tail = 2752
> Feb  6 14:39:23  kernel: ib0: ipoib_ib_tx_timer_func-427: head = 2757

Hi Eli,

Just a reminder to remove this for RC4, using last night snapshot I 
still see it.

Or.