[U-Boot] [PATCH] UBI: fix return code in ubi_volume_read

From: Andreas Huber andreas.huber@keymile.com

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 --- common/cmd_ubi.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/common/cmd_ubi.c b/common/cmd_ubi.c index 02a2e55..64a7307 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",