x86, cpu: Rename checking_wrmsrl() to wrmsrl_safe()

Rename checking_wrmsrl() to wrmsrl_safe(), to match the naming
convention used by all the other MSR access functions/macros.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index c928eb2..9d92e19 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -621,7 +621,7 @@
 
 		if (!rdmsrl_safe(0xc0011005, &val)) {
 			val |= 1ULL << 54;
-			checking_wrmsrl(0xc0011005, val);
+			wrmsrl_safe(0xc0011005, val);
 			rdmsrl(0xc0011005, val);
 			if (val & (1ULL << 54)) {
 				set_cpu_cap(c, X86_FEATURE_TOPOEXT);
@@ -712,7 +712,7 @@
 		err = rdmsrl_safe(MSR_AMD64_MCx_MASK(4), &mask);
 		if (err == 0) {
 			mask |= (1 << 10);
-			checking_wrmsrl(MSR_AMD64_MCx_MASK(4), mask);
+			wrmsrl_safe(MSR_AMD64_MCx_MASK(4), mask);
 		}
 	}