soc/intel/xeon_sp/spr: Remove duplicated warning

When microcode is not found, intel_microcode_find() will output warning
and skip the update. Remove the duplicated warning in CPU codes.

TEST=Build and boot on intel/archercity CRB

Change-Id: I0264edc01e90186a7b77d57f9c147d3b73747437
Signed-off-by: Shuo Liu <shuo.liu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82194
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/src/soc/intel/xeon_sp/spr/cpu.c b/src/soc/intel/xeon_sp/spr/cpu.c
index 15cb846..5014a13 100644
--- a/src/soc/intel/xeon_sp/spr/cpu.c
+++ b/src/soc/intel/xeon_sp/spr/cpu.c
@@ -268,10 +268,6 @@
 	chip_config = bus->dev->chip_info;
 
 	microcode_patch = intel_microcode_find();
-
-	if (!microcode_patch)
-		printk(BIOS_ERR, "microcode not found in CBFS!\n");
-
 	intel_microcode_load_unlocked(microcode_patch);
 
 	if (mp_init_with_smm(bus, &mp_ops) < 0)