sparc: Remove unnecessary semicolons

Semicolons are not necessary after switch/while/for/if braces
so remove them.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/include/asm/system_64.h b/arch/sparc/include/asm/system_64.h
index 3c96d3b..10bcabc 100644
--- a/arch/sparc/include/asm/system_64.h
+++ b/arch/sparc/include/asm/system_64.h
@@ -234,7 +234,7 @@
 		return xchg32(ptr, x);
 	case 8:
 		return xchg64(ptr, x);
-	};
+	}
 	__xchg_called_with_bad_pointer();
 	return x;
 }