From: Janani Ravichandran <janani.rvchndrn@gmail.com>
Date: Thu, 18 Feb 2016 22:22:50 +0000 (-0500)
Subject: staging: fsl-mc: Remove unneeded else following a return
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=9397ce2104d70feb6798690921a296c6ccf22564;p=deliverable%2Flinux.git

staging: fsl-mc: Remove unneeded else following a return

Remove unnecessary else when there is a return statement in the
corresponding if block. Coccinelle patch used:

@rule1@
expression e1;
@@

	if (e1) { ... return ...; }
-       else{
	        ...
-       }

@rule2@
expression e2;
statement s1;
@@

	if(e2) { ... return ...; }
-       else
               s1

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/fsl-mc/bus/mc-bus.c b/drivers/staging/fsl-mc/bus/mc-bus.c
index c42bfac0adef..5958e0fd0025 100644
--- a/drivers/staging/fsl-mc/bus/mc-bus.c
+++ b/drivers/staging/fsl-mc/bus/mc-bus.c
@@ -248,8 +248,7 @@ static bool fsl_mc_is_root_dprc(struct device *dev)
 	fsl_mc_get_root_dprc(dev, &root_dprc_dev);
 	if (!root_dprc_dev)
 		return false;
-	else
-		return dev == root_dprc_dev;
+	return dev == root_dprc_dev;
 }
 
 static int get_dprc_icid(struct fsl_mc_io *mc_io,