dm: blk: Use the correct error code for blk_get_device_by_str()
Return -EINVAL instead of -1 in this function, to provide a more meaningful
error.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/disk/part.c b/disk/part.c
index 3039f5f..6a1c02d 100644
--- a/disk/part.c
+++ b/disk/part.c
@@ -350,7 +350,7 @@
if (*ep) {
printf("** Bad device specification %s %s **\n",
ifname, dev_str);
- dev = -1;
+ dev = -EINVAL;
goto cleanup;
}
@@ -359,7 +359,7 @@
if (*ep) {
printf("** Bad HW partition specification %s %s **\n",
ifname, hwpart_str);
- dev = -1;
+ dev = -EINVAL;
goto cleanup;
}
}
@@ -367,7 +367,7 @@
*dev_desc = get_dev_hwpart(ifname, dev, hwpart);
if (!(*dev_desc) || ((*dev_desc)->type == DEV_TYPE_UNKNOWN)) {
printf("** Bad device %s %s **\n", ifname, dev_hwpart_str);
- dev = -1;
+ dev = -ENOENT;
goto cleanup;
}