From: Jesper Dangaard Brouer <brouer@redhat.com>
Date: Mon, 4 Feb 2013 22:14:12 +0000 (+0100)
Subject: percpu_counter.h: comment code for better readability
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7fa4cf920c36a4736b8fa7c0e262dcf292d0cd36;p=linux-beck.git

percpu_counter.h: comment code for better readability

Help people reading the percpu_counter code, to notice the ifdef
else statement that seperates CONFIG_SMP.

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h
index b9df9ed1adc0..d5dd4657c8d6 100644
--- a/include/linux/percpu_counter.h
+++ b/include/linux/percpu_counter.h
@@ -83,7 +83,7 @@ static inline int percpu_counter_initialized(struct percpu_counter *fbc)
 	return (fbc->counters != NULL);
 }
 
-#else
+#else /* !CONFIG_SMP */
 
 struct percpu_counter {
 	s64 count;