[U-Boot] [PATCH] common, ubi: use positive return values for ubi check

The ubi check command is expected to not fail and just check whether a volume exist or not. Currently, when a volume does not exist, the command fails which leads to an error: "exit not allowed from main input shell."

Use 1 to indicate that a volume does not exist. This allows to use ubi check in an if statement, e.g. if ubi check rootfs; then; echo "exists"; else; echo "not there"; fi --- common/cmd_ubi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/cmd_ubi.c b/common/cmd_ubi.c index 6c85703..cbc10c5 100644 --- a/common/cmd_ubi.c +++ b/common/cmd_ubi.c @@ -114,7 +114,7 @@ static int ubi_check(char *name) return 0; }

- return -EEXIST; + return 1; }