Remove frame rate limit

Since we have flow control logic, better remove the frame rate limit
to improve frame update speed as faster as it can provide. So this
commit removes the limit parameter so that it can use the default
30fps setting.

Tested: It didn't make bmcweb crash which is caused by frame data
flooding. Frame update speed little bit faster than before.

Change-Id: I30ec8f2c4124e27c20261b87042fb094160d27f8
Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
diff --git a/start-ipkvm.service b/start-ipkvm.service
index 9b154a0..e0db0f3 100644
--- a/start-ipkvm.service
+++ b/start-ipkvm.service
@@ -4,7 +4,7 @@
 [Service]
 Restart=always
 ExecStartPre=/usr/bin/create_usbhid.sh
-ExecStart=/usr/bin/obmc-ikvm -v /dev/video0 -k /dev/hidg0 -p /dev/hidg1 -f 16
+ExecStart=/usr/bin/obmc-ikvm -v /dev/video0 -k /dev/hidg0 -p /dev/hidg1
 
 [Install]
 WantedBy=multi-user.target