From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 27 Jun 2015 20:05:31 +0000 (+0200)
Subject: drm/msm/dsi: Delete an unnecessary check before the function call "dsi_destroy"
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a60bbb2764b73a3f54c7462f3d28f960b7811682;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

drm/msm/dsi: Delete an unnecessary check before the function call "dsi_destroy"

The dsi_destroy() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---

diff --git a/drivers/gpu/drm/msm/dsi/dsi.c b/drivers/gpu/drm/msm/dsi/dsi.c
index 1f2561e2ff71..dc4f38f70286 100644
--- a/drivers/gpu/drm/msm/dsi/dsi.c
+++ b/drivers/gpu/drm/msm/dsi/dsi.c
@@ -110,9 +110,7 @@ static struct msm_dsi *dsi_init(struct platform_device *pdev)
 	return msm_dsi;
 
 fail:
-	if (msm_dsi)
-		dsi_destroy(msm_dsi);
-
+	dsi_destroy(msm_dsi);
 	return ERR_PTR(ret);
 }