[PATCH 3.16 006/132] media: wl128x: Fix an error code in fm_download_firmware()

[Ben Hutchings]

3.16.74-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Dan Carpenter <dan.carpen...@oracle.com>

commit ef4bb63dc1f7213c08e13f6943c69cd27f69e4a3 upstream.

We forgot to set "ret" on this error path.

Fixes: e8454ff7b9a4 ("[media] drivers:media:radio: wl128x: FM Driver Common 
sources")

Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+sams...@kernel.org>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
 drivers/media/radio/wl128x/fmdrv_common.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--- a/drivers/media/radio/wl128x/fmdrv_common.c
+++ b/drivers/media/radio/wl128x/fmdrv_common.c
@@ -1278,8 +1278,9 @@ static int fm_download_firmware(struct f
 
                switch (action->type) {
                case ACTION_SEND_COMMAND:       /* Send */
-                       if (fmc_send_cmd(fmdev, 0, 0, action->data,
-                                               action->size, NULL, NULL))
+                       ret = fmc_send_cmd(fmdev, 0, 0, action->data,
+                                          action->size, NULL, NULL);
+                       if (ret)
                                goto rel_fw;
 
                        cmd_cnt++;