am7xxx: return EINVAL instead of ENOTSUP in am7xxx_get_device_info()

[libam7xxx.git] / src / am7xxx.c

diff --git a/src/am7xxx.c b/src/am7xxx.c
index 4bf9abb..8573a59 100644 (file)
--- a/src/am7xxx.c
+++ b/src/am7xxx.c
@@ -1240,8 +1240,8 @@ AM7XXX_PUBLIC int am7xxx_get_device_info(am7xxx_device *dev,
        if (h.packet_type != AM7XXX_PACKET_TYPE_DEVINFO) {
                error(dev->ctx, "expected packet type: %d, got %d instead!\n",
                      AM7XXX_PACKET_TYPE_DEVINFO, h.packet_type);
        if (h.packet_type != AM7XXX_PACKET_TYPE_DEVINFO) {
                error(dev->ctx, "expected packet type: %d, got %d instead!\n",
                      AM7XXX_PACKET_TYPE_DEVINFO, h.packet_type);

-               errno = ENOTSUP;
-               return -ENOTSUP;
+               errno = EINVAL;
+               return -EINVAL;

        }
 
        dev->device_info = malloc(sizeof(*dev->device_info));
        }
 
        dev->device_info = malloc(sizeof(*dev->device_info));