Input: synaptics-rmi4 - unlock on error

We should unlock before returning on this error path.

Fixes: 3a762dbd5347 ('[media] Input: synaptics-rmi4 - add support for F54 diagnostics')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/input/rmi4/rmi_f54.c b/drivers/input/rmi4/rmi_f54.c
index cf805b960866..2e934aef3d2a 100644
--- a/drivers/input/rmi4/rmi_f54.c
+++ b/drivers/input/rmi4/rmi_f54.c
@@ -200,7 +200,7 @@ static int rmi_f54_request_report(struct rmi_function *fn, u8 report_type)
 
         error = rmi_write(rmi_dev, fn->fd.command_base_addr, F54_GET_REPORT);
         if (error < 0)
-                return error;
+                goto unlock;
 
         init_completion(&f54->cmd_done);
 
@@ -209,9 +209,10 @@ static int rmi_f54_request_report(struct rmi_function *fn, u8 report_type)
 
         queue_delayed_work(f54->workqueue, &f54->work, 0);
 
+unlock:
         mutex_unlock(&f54->data_mutex);
 
-        return 0;
+        return error;
 }
 
 static size_t rmi_f54_get_report_size(struct f54_data *f54)