From 1b3d5090c5b9955887ba6743084bbda1eb50439b Mon Sep 17 00:00:00 2001
From: Limin Wang <lance.lmwang@gmail.com>
Date: Thu, 12 Sep 2019 17:23:41 +0800
Subject: [PATCH] avcodec/tiff: remove the unnecessary type conversion

Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
---
 libavcodec/tiff.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/tiff.c b/libavcodec/tiff.c
index 45cb225d0a..5e4f424b67 100644
--- a/libavcodec/tiff.c
+++ b/libavcodec/tiff.c
@@ -393,7 +393,7 @@ static int tiff_uncompress(uint8_t *dst, unsigned long *len, const uint8_t *src,
     z_stream zstream = { 0 };
     int zret;
 
-    zstream.next_in   = (uint8_t *)src;
+    zstream.next_in   = src;
     zstream.avail_in  = size;
     zstream.next_out  = dst;
     zstream.avail_out = *len;