x86: clean up comment style in arch/x86/kernel/traps.c
Impact: cleanup
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index f5a640b..dbfb802 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -292,8 +292,10 @@
tsk->thread.error_code = error_code;
tsk->thread.trap_no = 8;
- /* This is always a kernel trap and never fixable (and thus must
- never return). */
+ /*
+ * This is always a kernel trap and never fixable (and thus must
+ * never return).
+ */
for (;;)
die(str, regs, error_code);
}
@@ -524,9 +526,11 @@
}
#ifdef CONFIG_X86_64
-/* Help handler running on IST stack to switch back to user stack
- for scheduling or signal handling. The actual stack switch is done in
- entry.S */
+/*
+ * Help handler running on IST stack to switch back to user stack
+ * for scheduling or signal handling. The actual stack switch is done in
+ * entry.S
+ */
asmlinkage __kprobes struct pt_regs *sync_regs(struct pt_regs *eregs)
{
struct pt_regs *regs = eregs;
@@ -536,8 +540,10 @@
/* Exception from user space */
else if (user_mode(eregs))
regs = task_pt_regs(current);
- /* Exception from kernel and interrupts are enabled. Move to
- kernel process stack. */
+ /*
+ * Exception from kernel and interrupts are enabled. Move to
+ * kernel process stack.
+ */
else if (eregs->flags & X86_EFLAGS_IF)
regs = (struct pt_regs *)(eregs->sp -= sizeof(struct pt_regs));
if (eregs != regs)
@@ -707,8 +713,10 @@
} else if (err & 0x020) { /* Precision */
info.si_code = FPE_FLTRES;
} else {
- /* If we're using IRQ 13, or supposedly even some trap 16
- implementations, it's possible we get a spurious trap... */
+ /*
+ * If we're using IRQ 13, or supposedly even some trap 16
+ * implementations, it's possible we get a spurious trap...
+ */
return; /* Spurious trap, no error */
}
force_sig_info(SIGFPE, &info, task);
