Performance: Ignore request if the group is already in requested state

The existing code did not check if the requested state is same as the
current state of group. However, it did not do any harm. Just some wasted
processing. This patch ignores such requests.

Change-Id: If4f02cb6d285fceedf1dc7ff45db3153d2ef3e72
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>
1 file changed