1 files changed, 5 insertions, 5 deletions

diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c
index 330b8462d426..a998e1a7d46f 100644
--- a/arch/x86/kernel/cpu/microcode/amd.c
+++ b/arch/x86/kernel/cpu/microcode/amd.c
@@ -498,7 +498,7 @@ static unsigned int verify_patch_size(u8 family, u32 patch_size,
         return patch_size;
 }
 
-static int apply_microcode_amd(int cpu)
+static enum ucode_state apply_microcode_amd(int cpu)
 {
         struct cpuinfo_x86 *c = &cpu_data(cpu);
         struct microcode_amd *mc_amd;
@@ -512,7 +512,7 @@ static int apply_microcode_amd(int cpu)
 
         p = find_patch(cpu);
         if (!p)
-                return 0;
+                return UCODE_NFOUND;
 
         mc_amd  = p->data;
         uci->mc = p->data;
@@ -523,13 +523,13 @@ static int apply_microcode_amd(int cpu)
         if (rev >= mc_amd->hdr.patch_id) {
                 c->microcode = rev;
                 uci->cpu_sig.rev = rev;
-                return 0;
+                return UCODE_OK;
         }
 
         if (__apply_microcode_amd(mc_amd)) {
                 pr_err("CPU%d: update failed for patch_level=0x%08x\n",
                         cpu, mc_amd->hdr.patch_id);
-                return -1;
+                return UCODE_ERROR;
         }
         pr_info("CPU%d: new patch_level=0x%08x\n", cpu,
                 mc_amd->hdr.patch_id);
@@ -537,7 +537,7 @@ static int apply_microcode_amd(int cpu)
         uci->cpu_sig.rev = mc_amd->hdr.patch_id;
         c->microcode = mc_amd->hdr.patch_id;
 
-        return 0;
+        return UCODE_UPDATED;
 }
 
 static int install_equiv_cpu_table(const u8 *buf)