x86: clean up arch/x86/ia32/ipc32.c

White space and coding style cleanup.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

arch/x86/ia32/ipc32.c

@@ -9,8 +9,7 @@
 #include <linux/ipc.h>
 #include <linux/compat.h>
 
-asmlinkage long
-sys32_ipc(u32 call, int first, int second, int third,
+asmlinkage long sys32_ipc(u32 call, int first, int second, int third,
 			  compat_uptr_t ptr, u32 fifth)
 {
 	int version;
@@ -43,7 +42,6 @@ sys32_ipc(u32 call, int first, int second, int third,
 	case SHMAT:
 		return compat_sys_shmat(first, second, third, version,
 					compat_ptr(ptr));
-		break;
 	case SHMDT:
 		return sys_shmdt(compat_ptr(ptr));
 	case SHMGET: