From: Tamara Diaconita <diaconitatamara@gmail.com>
Date: Tue, 7 Mar 2017 16:38:59 +0000 (+0200)
Subject: staging: speakup: kobjects: Delete comparison
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c9862fe6dd4fc28793ad2fee363d0452c1506da7;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

staging: speakup: kobjects: Delete comparison

Comparison to NULL is not necessary because 'if' statement tests if
'synth' is NULL anyway.

Delete comparison in 'if' structure to fix the checkpath.pl issue :
CHECK: Comparison to NULL could be written 'synth'.

Signed-off-by: Tamara Diaconita <diaconita.tamara@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/speakup/kobjects.c b/drivers/staging/speakup/kobjects.c
index a53628867966..9feb97dfd72b 100644
--- a/drivers/staging/speakup/kobjects.c
+++ b/drivers/staging/speakup/kobjects.c
@@ -392,7 +392,7 @@ static ssize_t synth_store(struct kobject *kobj, struct kobj_attribute *attr,
 		len--;
 	new_synth_name[len] = '\0';
 	spk_strlwr(new_synth_name);
-	if ((synth != NULL) && (!strcmp(new_synth_name, synth->name))) {
+	if (synth && (!strcmp(new_synth_name, synth->name))) {
 		pr_warn("%s already in use\n", new_synth_name);
 	} else if (synth_init(new_synth_name) != 0) {
 		pr_warn("failed to init synth %s\n", new_synth_name);