Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 99df738c authored by Tejun Heo's avatar Tejun Heo
Browse files

x86-64, NUMA: Remove local variable found from amd_numa_init() 



Use weight count on mem_nodes_parsed instead.

Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Shaohui Zheng <shaohui.zheng@intel.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: H. Peter Anvin <hpa@linux.intel.com>
parent ec8cf29b

arch/x86/mm/amdtopology_64.c

+2 −4
Original line number Diff line number Diff line
@@ -74,7 +74,7 @@ int __init amd_numa_init(void) 
	unsigned long end = PFN_PHYS(max_pfn);

	unsigned numnodes;

	unsigned long prevbase;

	int i, nb, found = 0;

	int i, nb;

	u32 nodeid, reg;



	if (!early_pci_allowed())
@@ -165,8 +165,6 @@ int __init amd_numa_init(void) 
		pr_info("Node %d MemBase %016lx Limit %016lx\n",

			nodeid, base, limit);



		found++;



		nodes[nodeid].start = base;

		nodes[nodeid].end = limit;
@@ -176,7 +174,7 @@ int __init amd_numa_init(void) 
		node_set(nodeid, cpu_nodes_parsed);

	}



	if (!found)

	if (!nodes_weight(mem_nodes_parsed))

		return -ENOENT;

	return 0;

}