From: Andreas Huber <andreas.huber@keymile.com>
Date: Tue, 19 May 2009 09:06:30 +0000 (+0200)
Subject: UBI: fix return code in ubi_volume_read
X-Git-Tag: v2009.06-rc3~27^2
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0850301747228a3327f2815a85284d26ade3de95;p=oweals%2Fu-boot.git

UBI: fix return code in ubi_volume_read

Return -ENODEV instead of 0 when trying to read from a non existing volume.

Signed-off-by: Andreas Huber <andreas.huber@keymile.com>
Signed-off-by: Stefan Roese <sr@denx.de>
---

diff --git a/common/cmd_ubi.c b/common/cmd_ubi.c
index 02a2e55b50..64a730724c 100644
--- a/common/cmd_ubi.c
+++ b/common/cmd_ubi.c
@@ -327,7 +327,7 @@ static int ubi_volume_read(char *volume, char *buf, size_t size)
 	}
 	if (i == ubi->vtbl_slots) {
 		printf("%s volume not found\n", volume);
-		return 0;
+		return -ENODEV;
 	}
 
 	printf("read %i bytes from volume %d to %x(buf address)\n",