From: Seung-Woo Kim <sw0312.kim@samsung.com>
Date: Thu, 27 Oct 2016 02:38:56 +0000 (+0900)
Subject: cmd: usbdown: pass through for nonexistent files
X-Git-Tag: accepted/tizen/unified/20191107.062134~155
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c6be5dbe4eef2ebab49cb64dd774baff39428a8a;p=platform%2Fkernel%2Fu-boot.git

cmd: usbdown: pass through for nonexistent files

After changing error value of update command with the commit f388818
("cmd: usbdown: fix return value for cmd funtions"), the usbdown
command stopped if there is nonexistent file. So this patch makes
usbdown command pass through for nonexistent files.

Change-Id: If1c53c1fca7879b2ed95a2298463eb7498f7b169
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
---

diff --git a/cmd/usbdown.c b/cmd/usbdown.c
index 9f7c6c4..53fe805 100644
--- a/cmd/usbdown.c
+++ b/cmd/usbdown.c
@@ -366,7 +366,8 @@ int do_update(cmd_tbl_t *cmdtp, int flags, int argc, char * const argv[])
 		ret = fs_size(filename, &size);
 		if (ret < 0) {
 			printf("There is no %s\n", filename);
-			return CMD_RET_FAILURE;
+			/* if there is no file, then just pass through */
+			return CMD_RET_SUCCESS;
 		}
 
 		usbdown = usbdown_get_entity(alt_num);