[PATCH] net: prestera: initialize err in prestera_port_sfp_bind
From: Ruoyu Wang <hidden>
Date: 2026-06-17 18:22:21
Also in:
lkml
Subsystem:
marvell prestera ethernet switch driver, networking drivers, the rest · Maintainers:
Elad Nachman, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
prestera_port_sfp_bind() returns err after walking the ports node. If no child node matches the port's front-panel id, err is never assigned. Initialize it to 0 so the no-match path does not return stack data. Signed-off-by: Ruoyu Wang <redacted> --- drivers/net/ethernet/marvell/prestera/prestera_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_main.c b/drivers/net/ethernet/marvell/prestera/prestera_main.c
index 41e19e9ad28d4..a82e7a8029851 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_main.c
+++ b/drivers/net/ethernet/marvell/prestera/prestera_main.c@@ -373,7 +373,7 @@ static int prestera_port_sfp_bind(struct prestera_port *port) struct device_node *ports, *node; struct fwnode_handle *fwnode; struct phylink *phy_link; - int err; + int err = 0; if (!sw->np) return 0;
--
2.51.0