cw1200: Fix a signedness bug in cw1200_load_firmware()

[linux.git] / drivers / net / wireless / st / cw1200 / fwio.c

diff --git a/drivers/net/wireless/st/cw1200/fwio.c b/drivers/net/wireless/st/cw1200/fwio.c
index 6574e78e05eae4b88ffc56a6f22f6378021c5e56..2a03dc533b6aa581777cc3b06c7129f77466042f 100644 (file)
--- a/drivers/net/wireless/st/cw1200/fwio.c
+++ b/drivers/net/wireless/st/cw1200/fwio.c
@@ -320,12 +320,12 @@ int cw1200_load_firmware(struct cw1200_common *priv)
                goto out;
        }
 
-       priv->hw_type = cw1200_get_hw_type(val32, &major_revision);
-       if (priv->hw_type < 0) {
+       ret = cw1200_get_hw_type(val32, &major_revision);
+       if (ret < 0) {
                pr_err("Can't deduce hardware type.\n");
-               ret = -ENOTSUPP;
                goto out;
        }
+       priv->hw_type = ret;
 
        /* Set DPLL Reg value, and read back to confirm writes work */
        ret = cw1200_reg_write_32(priv, ST90TDS_TSET_GEN_R_W_REG_ID,