x86: coding style fixes to arch/x86/kernel/paravirt_patch_32.c

Before:
total: 3 errors, 1 warnings, 49 lines checked

After:
total: 2 errors, 1 warnings, 49 lines checked

paolo@paolo-desktop:~/linux.trees.git$ md5sum /tmp/paravirt_patch_32.o.*
a78eea4264723e18c49dcfbe0ee0aae7  /tmp/paravirt_patch_32.o.after
a78eea4264723e18c49dcfbe0ee0aae7  /tmp/paravirt_patch_32.o.before
Signed-off-by: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

arch/x86/kernel/paravirt_patch_32.c

@@ -23,7 +23,7 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
 			start = start_##ops##_##x;		\
 			end = end_##ops##_##x;			\
 			goto patch_site
-	switch(type) {
+	switch (type) {
 		PATCH_SITE(pv_irq_ops, irq_disable);
 		PATCH_SITE(pv_irq_ops, irq_enable);
 		PATCH_SITE(pv_irq_ops, restore_fl);