[PATCH] uml: style fixes in startup code

Some style fixes in startup.c.
Signed-off-by: NJeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

arch/um/os-Linux/start_up.c

@@ -95,7 +95,7 @@ static int start_ptraced_child(void **stack_out)
 		      status);
 
 	*stack_out = stack;
-	return(pid);
+	return pid;
 }
 
 /* When testing for SYSEMU support, if it is one of the broken versions, we
@@ -445,7 +445,7 @@ int can_do_skas(void)
 #else
 int can_do_skas(void)
 {
-	return(0);
+	return 0;
 }
 #endif
 
@@ -493,11 +493,11 @@ int __init parse_iomem(char *str, int *add)
 	iomem_regions = new;
 	iomem_size += new->size + UM_KERN_PAGE_SIZE;
 
-	return(0);
+	return 0;
  out_close:
 	os_close_file(fd);
  out:
-	return(1);
+	return 1;
 }