From 792f497b22afd0563b94dd8fa129a05f762a2c25 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 16 Nov 2016 17:23:22 -0800 Subject: [PATCH] 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 Signed-off-by: Dmitry Torokhov --- drivers/input/rmi4/rmi_f54.c | 5 +++-- 1 file 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) -- 2.20.1