[PATCH] pktgen: pktgen should not print info that it is spinning

[Jesse Brandeburg <jesse.brandeburg@intel.com>]

when using pktgen to send delay packets the module prints repeatedly to the
kernel log:
sleeping for X
sleeping for X
...

This is probably just a debugging item left in and should not be enabled for
regular use of the module.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
CC: Robert Olsson <Robert.Olsson@data.slu.se>
---

 net/core/pktgen.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)


diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 285ec3e..b1b1aba 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -2138,7 +2138,6 @@ static void spin(struct pktgen_dev *pkt_dev, __u64 spin_until_us)
 	__u64 now;
 
 	start = now = getCurUs();
-	printk(KERN_INFO "sleeping for %d\n", (int)(spin_until_us - now));
 	while (now < spin_until_us) {
 		/* TODO: optimize sleeping behavior */
 		if (spin_until_us - now > jiffies_to_usecs(1) + 1)