6.16-stable review patch. If anyone has any objections, please let me know.
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From: Jorge Marques jorge.marques@analog.com
[ Upstream commit 290ce8b2d0745e45a3155268184523a8c75996f1 ]
Set ret to -EINVAL if i3c_i2c_notifier_call() receives an invalid action, resolving uninitialized warning.
Signed-off-by: Jorge Marques jorge.marques@analog.com Reviewed-by: Frank Li Frank.Li@nxp.com Link: https://lore.kernel.org/r/20250622-i3c-master-ret-uninitialized-v1-1-aabb562... Signed-off-by: Alexandre Belloni alexandre.belloni@bootlin.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/i3c/master.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c index e53c69d24873..dfa0bad991cf 100644 --- a/drivers/i3c/master.c +++ b/drivers/i3c/master.c @@ -2467,6 +2467,8 @@ static int i3c_i2c_notifier_call(struct notifier_block *nb, unsigned long action case BUS_NOTIFY_DEL_DEVICE: ret = i3c_master_i2c_detach(adap, client); break; + default: + ret = -EINVAL; } i3c_bus_maintenance_unlock(&master->bus);