Originally we calculated ht_nodeid as "ht_nodeid = apicid - boot_cpu_id;"
so presumably it could be negative. But after commit 01aaea1afbcd
('x86: introduce initial apicid') we use c->initial_apicid which is an
unsigned short and thus always >= 0.
It causes a static checker warning to test for impossible conditions so
let's remove it.
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index e678dde..a07956a 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -434,8 +434,7 @@ static void srat_detect_node(struct cpuinfo_x86 *c)
*/
int ht_nodeid = c->initial_apicid;
- if (ht_nodeid >= 0 &&
- __apicid_to_node[ht_nodeid] != NUMA_NO_NODE)
+ if (__apicid_to_node[ht_nodeid] != NUMA_NO_NODE)
node = __apicid_to_node[ht_nodeid];
/* Pick a nearby node */
if (!node_online(node))
--
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