From: Zheyu Ma Date: Mon, 18 Oct 2021 02:16:22 +0000 (+0000) Subject: cavium: Return negative value when pci_alloc_irq_vectors() fails X-Git-Tag: howlett/maple/20220722_2~2069^2~22 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=b2cddb44bddc1a9c5949a978bb454bba863264db;p=users%2Fjedix%2Flinux-maple.git cavium: Return negative value when pci_alloc_irq_vectors() fails 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 --- diff --git a/drivers/net/ethernet/cavium/thunder/nic_main.c b/drivers/net/ethernet/cavium/thunder/nic_main.c index 691e1475d55e..0fbecd093fa1 100644 --- a/drivers/net/ethernet/cavium/thunder/nic_main.c +++ b/drivers/net/ethernet/cavium/thunder/nic_main.c @@ -1193,7 +1193,7 @@ static int nic_register_interrupts(struct nicpf *nic) dev_err(&nic->pdev->dev, "Request for #%d msix vectors failed, returned %d\n", nic->num_vec, ret); - return 1; + return ret; } /* Register mailbox interrupt handler */