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@xxxxxxxx>
---
For the reference, the warning generated by LLVM/clang:
arch/arm/mach-omap2/mux.c:1056:18: warning: address of array
'superset->muxnames' will always evaluate to 'true' [-Wpointer-bool-conversion]
if (!superset->muxnames || !superset->muxnames[0]) {
~~~~~~~~~~~^~~~~~~~
arch/arm/mach-omap2/mux.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 78064b0..176eef6 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;
}
--
2.3.3
--
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