[PATCH v3 3/3] ti_sci: Pointer is never assigned to valid value

[Andrew Goodbody]

The pointer resp is declared but never assigned a value but is then
dereferenced. Fix this by assigning the pointer to the message buffer.

This issue was found by Smatch.

Reviewed-by: Udit Kumar <u-kumar1 at ti.com>
Signed-off-by: Andrew Goodbody <andrew.goodbody at linaro.org>
---
 drivers/firmware/ti_sci.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c
index 534326be5ecedba1bf221d04d708b6db15f09706..6f57dcfe8de8f874318cd53372c798d182faae73 100644
--- a/drivers/firmware/ti_sci.c
+++ b/drivers/firmware/ti_sci.c
@@ -1365,6 +1365,8 @@ static int ti_sci_cmd_clk_get_parent(const struct ti_sci_handle *handle,
 	if (ret)
 		return ret;
 
+	resp = (struct ti_sci_msg_resp_get_clock_parent *)xfer->tx_message.buf;
+
 	*parent_id = resp->parent_id;
 
 	return ret;

-- 
2.47.3