From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Sat, 22 Aug 2020 13:11:24 +0000 (+0200)
Subject: media: staging/intel-ipu3: css: Correctly reset some memory
X-Git-Tag: v5.4.73~332
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=79a41d2357c6a2a52793d5a92ce209423eca77f0;p=users%2Fdwmw2%2Flinux.git

media: staging/intel-ipu3: css: Correctly reset some memory

[ Upstream commit 08913a8e458e03f886a1a1154a6501fcb9344c39 ]

The intent here is to reset the whole 'scaler_coeffs_luma' array, not just
the first element.

Fixes: e11110a5b744 ("media: staging/intel-ipu3: css: Compute and program ccs")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/staging/media/ipu3/ipu3-css-params.c b/drivers/staging/media/ipu3/ipu3-css-params.c
index 4533dacad4beb..ef3b5d07137a1 100644
--- a/drivers/staging/media/ipu3/ipu3-css-params.c
+++ b/drivers/staging/media/ipu3/ipu3-css-params.c
@@ -161,7 +161,7 @@ imgu_css_scaler_calc(u32 input_width, u32 input_height, u32 target_width,
 
 	memset(&cfg->scaler_coeffs_chroma, 0,
 	       sizeof(cfg->scaler_coeffs_chroma));
-	memset(&cfg->scaler_coeffs_luma, 0, sizeof(*cfg->scaler_coeffs_luma));
+	memset(&cfg->scaler_coeffs_luma, 0, sizeof(cfg->scaler_coeffs_luma));
 	do {
 		phase_step_correction++;