From: Simon Glass <sjg@chromium.org>
Date: Sat, 25 Sep 2021 13:03:12 +0000 (-0600)
Subject: image: Update zstd to avoid reporting error twice
X-Git-Url: http://git.dujemihanovic.xyz/html/static/git-logo.png?a=commitdiff_plain;h=02ace2cd4942da507414b23645cd7bec99f23174;p=u-boot.git

image: Update zstd to avoid reporting error twice

The zstd implementation prints the error in image_decomp() which is
incorrect and does not match other algorithms. Drop this and let the
caller report the error.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

diff --git a/common/image.c b/common/image.c
index 1102483e0a..62314a9f59 100644
--- a/common/image.c
+++ b/common/image.c
@@ -534,12 +534,10 @@ int image_decomp(int comp, ulong load, ulong image_start, int type,
 		abuf_init_set(&in, image_buf, image_len);
 		abuf_init_set(&in, load_buf, unc_len);
 		ret = zstd_decompress(&in, &out);
-		if (ret < 0) {
-			printf("ZSTD decompression failed\n");
-			return ret;
+		if (ret >= 0) {
+			image_len = ret;
+			ret = 0;
 		}
-
-		image_len = ret;
 		break;
 	}
 #endif /* CONFIG_ZSTD */