x86/srso: Print actual mitigation if requested mitigation isn't possible

If the kernel wasn't compiled to support the requested option, print the
actual option that ends up getting used.

Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/7e7a12ea9d85a9f76ca16a3efb71f262dee46ab1.1693889988.git.jpoimboe@kernel.org

Author: jpoimboe

arch/x86/kernel/cpu/bugs.c

@@ -2461,7 +2461,6 @@ static void __init srso_select_mitigation(void)
 			srso_mitigation = SRSO_MITIGATION_SAFE_RET;
 		} else {
 			pr_err("WARNING: kernel not compiled with CPU_SRSO.\n");
-			goto pred_cmd;
 		}
 		break;
 
@@ -2473,7 +2472,6 @@ static void __init srso_select_mitigation(void)
 			}
 		} else {
 			pr_err("WARNING: kernel not compiled with CPU_IBPB_ENTRY.\n");
-			goto pred_cmd;
 		}
 		break;
 
@@ -2485,7 +2483,6 @@ static void __init srso_select_mitigation(void)
 			}
 		} else {
 			pr_err("WARNING: kernel not compiled with CPU_SRSO.\n");
-			goto pred_cmd;
                 }
 		break;