[PATCH] kexec code cleanup

o Following patch provides purely cosmetic changes and corrects CodingStyle
  guide lines related certain issues like below in kexec related files

  o braces for one line "if" statements, "for" loops,
  o more than 80 column wide lines,
  o No space after "while", "for" and "switch" key words

o Changes:
  o take-2: Removed the extra tab before "case" key words.
  o take-3: Put operator at the end of line and space before "*/"

Signed-off-by: Maneesh Soni <maneesh@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/s390/kernel/machine_kexec.c

@@ -67,7 +67,7 @@ machine_kexec(struct kimage *image)
 	ctl_clear_bit(0,28);
 
 	on_each_cpu(kexec_halt_all_cpus, image, 0, 0);
-	for(;;);
+	for (;;);
 }
 
 static void
@@ -85,7 +85,7 @@ kexec_halt_all_cpus(void *kernel_image)
 	for_each_online_cpu(cpu) {
 		if (cpu == smp_processor_id())
 			continue;
-		while(!smp_cpu_not_running(cpu))
+		while (!smp_cpu_not_running(cpu))
 			cpu_relax();
 	}