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To fix this bug, ret is assigned with -EINVAL as error return code. Reported-by: TOTE Robot Signed-off-by: Jia-Ju Bai --- drivers/net/wireless/marvell/libertas_tf/if_usb.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/marvell/libertas_tf/if_usb.c b/drivers/net/wireless/marvell/libertas_tf/if_usb.c index a92916dc81a9..ceca22da5a29 100644 --- a/drivers/net/wireless/marvell/libertas_tf/if_usb.c +++ b/drivers/net/wireless/marvell/libertas_tf/if_usb.c @@ -825,8 +825,10 @@ static int if_usb_prog_firmware(struct lbtf_private *priv) } kernel_param_unlock(THIS_MODULE); - if (check_fwfile_format(cardp->fw->data, cardp->fw->size)) + if (check_fwfile_format(cardp->fw->data, cardp->fw->size)) { + ret = -EINVAL; goto release_fw; + } restart: if (if_usb_submit_rx_urb_fwload(cardp) < 0) { -- 2.17.1