From: Stefan Agner <stefan@agner.ch>
Date: Sun, 22 Mar 2015 00:00:18 +0000 (+0100)
Subject: ARM: OMAP2+: remove superfluous NULL pointer check
X-Git-Tag: firefly_0821_release~176^2~1891^2~3^2~5
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=afda768f88555a19bbcf66264d9fa622f78ff4fb;p=firefly-linux-kernel-4.4.55.git

ARM: OMAP2+: remove superfluous NULL pointer check

The NULL pointer check for superset->muxnames will always evaluate
true since muxnames is an array within struct omap_mux. Remove the
superfluous check to avoid warnings when using LLVM/clang.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 78064b0d4db5..176eef6ef338 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -1053,7 +1053,7 @@ static void __init omap_mux_init_list(struct omap_mux_partition *partition,
 		struct omap_mux *entry;
 
 #ifdef CONFIG_OMAP_MUX
-		if (!superset->muxnames || !superset->muxnames[0]) {
+		if (!superset->muxnames[0]) {
 			superset++;
 			continue;
 		}