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

White space and coding style cleanup.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

arch/x86/ia32/ipc32.c

@@ -9,9 +9,8 @@
 #include <linux/ipc.h>
 #include <linux/compat.h>
 
-asmlinkage long
-sys32_ipc(u32 call, int first, int second, int third,
-		compat_uptr_t ptr, u32 fifth)
+asmlinkage long sys32_ipc(u32 call, int first, int second, int third,
+			  compat_uptr_t ptr, u32 fifth)
 {
 	int version;
 
@@ -19,36 +18,35 @@ sys32_ipc(u32 call, int first, int second, int third,
 	call &= 0xffff;
 
 	switch (call) {
-	      case SEMOP:
+	case SEMOP:
 		/* struct sembuf is the same on 32 and 64bit :)) */
 		return sys_semtimedop(first, compat_ptr(ptr), second, NULL);
-	      case SEMTIMEDOP:
+	case SEMTIMEDOP:
 		return compat_sys_semtimedop(first, compat_ptr(ptr), second,
 						compat_ptr(fifth));
-	      case SEMGET:
+	case SEMGET:
 		return sys_semget(first, second, third);
-	      case SEMCTL:
+	case SEMCTL:
 		return compat_sys_semctl(first, second, third, compat_ptr(ptr));
 
-	      case MSGSND:
+	case MSGSND:
 		return compat_sys_msgsnd(first, second, third, compat_ptr(ptr));
-	      case MSGRCV:
+	case MSGRCV:
 		return compat_sys_msgrcv(first, second, fifth, third,
 					 version, compat_ptr(ptr));
-	      case MSGGET:
+	case MSGGET:
 		return sys_msgget((key_t) first, second);
-	      case MSGCTL:
+	case MSGCTL:
 		return compat_sys_msgctl(first, second, compat_ptr(ptr));
 
-	      case SHMAT:
+	case SHMAT:
 		return compat_sys_shmat(first, second, third, version,
 					compat_ptr(ptr));
-		break;
-	      case SHMDT:
+	case SHMDT:
 		return sys_shmdt(compat_ptr(ptr));
-	      case SHMGET:
+	case SHMGET:
 		return sys_shmget(first, (unsigned)second, third);
-	      case SHMCTL:
+	case SHMCTL:
 		return compat_sys_shmctl(first, second, compat_ptr(ptr));
 	}
 	return -ENOSYS;