staging: lustre: libcfs: Fix NUMA emulated mode

Kernel commit c1c3443c
assigns all allowed cpus to emulated node.

End cpt initialization loop when all CPUs are assigned.
Signed-off-by: Andriy Skulysh <Andriy_Skulysh@xyratex.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3992
Reviewed-on: http://review.whamcloud.com/7724Reviewed-by: Liang Zhen <liang.zhen@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c

@@ -755,8 +755,13 @@ cfs_cpt_table_create(int ncpt)
 			struct cfs_cpu_partition *part;
 			int    n;
 
-			if (cpt >= ncpt)
-				goto failed;
+			/*
+			 * Each emulated NUMA node has all allowed CPUs in
+			 * the mask.
+			 * End loop when all partitions have assigned CPUs.
+			 */
+			if (cpt == ncpt)
+				break;
 
 			part = &cptab->ctb_parts[cpt];