drivers/at86rf2xx: Fix dead assignment

6 years ago · 3d1e2aaf5b
parent 64f1515a38
commit 3d1e2aaf5b
1 changed files with 1 additions and 1 deletions
--- a/drivers/at86rf2xx/at86rf2xx_netdev.c
+++ b/drivers/at86rf2xx/at86rf2xx_netdev.c
@ -304,7 +304,6 @@ static int _get(netdev_t *netdev, netopt_t opt, void *val, size_t max_len)
    }

    uint8_t old_state = at86rf2xx_get_status(dev);
-    res = 0;

    /* temporarily wake up if sleeping */
    if (old_state == AT86RF2XX_STATE_SLEEP) {
@ -339,6 +338,7 @@ static int _get(netdev_t *netdev, netopt_t opt, void *val, size_t max_len)

        default:
            res = -ENOTSUP;
+            break;
    }

    /* go back to sleep if were sleeping */