uml: style fixes pass 3

Formatting changes in the files which have been changed in the course
of folding foo_skas functions into their callers.  These include:
	copyright updates
	header file trimming
	style fixes
	adding severity to printks

These changes should be entirely non-functional.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/um/sys-x86_64/fault.c b/arch/um/sys-x86_64/fault.c
index 79f37ef..ce85117 100644
--- a/arch/um/sys-x86_64/fault.c
+++ b/arch/um/sys-x86_64/fault.c
@@ -14,14 +14,15 @@
 };
 
 const struct exception_table_entry *search_exception_tables(unsigned long add);
+
 int arch_fixup(unsigned long address, struct uml_pt_regs *regs)
 {
 	const struct exception_table_entry *fixup;
 
 	fixup = search_exception_tables(address);
-	if(fixup != 0){
+	if (fixup != 0) {
 		UPT_IP(regs) = fixup->fixup;
-		return(1);
+		return 1;
 	}
-	return(0);
+	return 0;
 }