[PATCH-next] i3c: master: Fix potentially uninit variable

[Advait Dhamorikar]

devinfo is uninitialized if the condition is not satisfied,
add an else condition to prevent unexpected behaviour.

The variable will contain an arbitrary value left from earlier 
computations in `i3c_device_uevent`.

Signed-off-by: Advait Dhamorikar <advaitdhamorikar@xxxxxxxxx>
---
 drivers/i3c/master.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c
index 42310c9a00c2..7594d3793eb0 100644
--- a/drivers/i3c/master.c
+++ b/drivers/i3c/master.c
@@ -284,6 +284,8 @@ static int i3c_device_uevent(const struct device *dev, struct kobj_uevent_env *e
 
 	if (i3cdev->desc)
 		devinfo = i3cdev->desc->info;
+	else
+		return -ENODEV;
 	manuf = I3C_PID_MANUF_ID(devinfo.pid);
 	part = I3C_PID_PART_ID(devinfo.pid);
 	ext = I3C_PID_EXTRA_INFO(devinfo.pid);
-- 
2.34.1