From 7509c60b3babcc76ae9b53567cb8d2895ebb3d67 Mon Sep 17 00:00:00 2001 From: Zheyu Ma Date: Mon, 18 Oct 2021 14:32:57 +0000 Subject: cavium: Fix return values of the probe function [ Upstream commit c69b2f46876825c726bd8a97c7fa852d8932bc32 ] During the process of driver probing, the probe function should return < 0 for failure, otherwise, the kernel will treat value > 0 as success. Signed-off-by: Zheyu Ma Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/cavium/thunder/nicvf_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/ethernet') diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c index 99eea9e6a8ea..0fbb0dee2dcf 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c @@ -1223,7 +1223,7 @@ static int nicvf_register_misc_interrupt(struct nicvf *nic) if (ret < 0) { netdev_err(nic->netdev, "Req for #%d msix vectors failed\n", nic->num_vec); - return 1; + return ret; } sprintf(nic->irq_name[irq], "%s Mbox", "NICVF"); @@ -1242,7 +1242,7 @@ static int nicvf_register_misc_interrupt(struct nicvf *nic) if (!nicvf_check_pf_ready(nic)) { nicvf_disable_intr(nic, NICVF_INTR_MBOX, 0); nicvf_unregister_interrupts(nic); - return 1; + return -EIO; } return 0; -- cgit v1.2.3