From: Varsha Rao <rvarsha016@gmail.com>
Date: Mon, 27 Feb 2017 10:12:55 +0000 (+0530)
Subject: staging: sm750fb: Replace NULL comparison.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a4ce938653a763cb9a76b4913055fb8b76b0c645;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

staging: sm750fb: Replace NULL comparison.

Replaced NULL comparison with pCurrentDviCtrl->pfnInit. This patch fixes
the following checkpatch issue:

CHECK: Comparison to NULL could be written "pCurrentDviCtrl->pfnInit"

Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/sm750fb/ddk750_dvi.c b/drivers/staging/sm750fb/ddk750_dvi.c
index 42c753fcf3ce..171ae063f06f 100644
--- a/drivers/staging/sm750fb/ddk750_dvi.c
+++ b/drivers/staging/sm750fb/ddk750_dvi.c
@@ -45,7 +45,7 @@ int dviInit(
 	dvi_ctrl_device_t *pCurrentDviCtrl;
 
 	pCurrentDviCtrl = g_dcftSupportedDviController;
-	if (pCurrentDviCtrl->pfnInit != NULL) {
+	if (pCurrentDviCtrl->pfnInit) {
 		return pCurrentDviCtrl->pfnInit(edgeSelect, busSelect, dualEdgeClkSelect, hsyncEnable,
 						vsyncEnable, deskewEnable, deskewSetting, continuousSyncEnable,
 						pllFilterEnable, pllFilterValue);