From: Arushi Singhal <arushisinghal19971997@gmail.com>
Date: Sat, 25 Mar 2017 05:20:07 +0000 (+0530)
Subject: staging: greybus: compress return logic
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=5c143123321cd30553528e92ef7353f8488a461d;p=openwrt%2Fstaging%2Fblogic.git

staging: greybus: compress return logic

Simplify function returns by merging assignment and return.

Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/greybus/loopback.c b/drivers/staging/greybus/loopback.c
index aaf29a5fac83..08e255884206 100644
--- a/drivers/staging/greybus/loopback.c
+++ b/drivers/staging/greybus/loopback.c
@@ -365,11 +365,8 @@ static void gb_loopback_calculate_stats(struct gb_loopback *gb, bool error);
 
 static u32 gb_loopback_nsec_to_usec_latency(u64 elapsed_nsecs)
 {
-	u32 lat;
-
 	do_div(elapsed_nsecs, NSEC_PER_USEC);
-	lat = elapsed_nsecs;
-	return lat;
+	return elapsed_nsecs;
 }
 
 static u64 __gb_loopback_calc_latency(u64 t1, u64 t2)