amd/fam*/northbridge.c: Remove unused reset_memhole variable

Change-Id: I9231e0399d0b3ac6a608282571fc6d4aefad9dfb
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63042
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
diff --git a/src/northbridge/amd/agesa/family14/northbridge.c b/src/northbridge/amd/agesa/family14/northbridge.c
index 77e68d8..3507ff7 100644
--- a/src/northbridge/amd/agesa/family14/northbridge.c
+++ b/src/northbridge/amd/agesa/family14/northbridge.c
@@ -510,7 +510,6 @@
 	struct bus *link;
 #if CONFIG_HW_MEM_HOLE_SIZEK != 0
 	struct hw_mem_hole_info mem_hole;
-	u32 reset_memhole = 1;
 #endif
 
 	pci_tolm = 0xffffffffUL;
@@ -539,10 +538,8 @@
 	mem_hole = get_hw_mem_hole_info();
 
 	// Use hole_basek as mmio_basek, and we don't need to reset hole anymore
-	if ((mem_hole.node_id != -1) && (mmio_basek > mem_hole.hole_startk)) {
+	if ((mem_hole.node_id != -1) && (mmio_basek > mem_hole.hole_startk))
 		mmio_basek = mem_hole.hole_startk;
-		reset_memhole = 0;
-	}
 #endif
 
 	idx = 0x10;