UBI: Set ubi_dev.type back to DEV_TYPE_NONE upon failing initialization

With this patch we set the type back to NONE upon failing UBI partition
initialization. Otherwise further calls to the UBI subsystem would try
to really access the non-existing UBI partition.

Thanks to Michael Lawnick for pointing this out.

Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/common/cmd_ubi.c b/common/cmd_ubi.c
index fd33a6710589c47bf65af33ced1ba749b234f2d4..4c358924e440cfc636dbc1f8f9195f90718eb3fc 100644 (file)
--- a/common/cmd_ubi.c
+++ b/common/cmd_ubi.c
@@ -508,6 +508,7 @@ static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
                err = ubi_dev_scan(ubi_dev.mtd_info, ubi_dev.part_name);
                if (err) {
                        printf("UBI init error %d\n", err);
+                       ubi_dev.type = DEV_TYPE_NONE;
                        return err;
                }