diff options
| author | Jiawen Wu <jiawenwu@trustnetic.com> | 2024-07-01 15:14:13 +0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-07-02 16:07:04 +0200 |
| commit | 7c36711a2cd8059c2d24f5e5c1d76e8ea2d5613c (patch) | |
| tree | ea86d3e6f650fd44fe641fcc3d8acdde81252c81 | |
| parent | b698ab56837bc9e666b7e7e12e9c28fe1d6a763c (diff) | |
net: txgbe: initialize num_q_vectors for MSI/INTx interrupts
When using MSI/INTx interrupts, wx->num_q_vectors is uninitialized.
Thus there will be kernel panic in wx_alloc_q_vectors() to allocate
queue vectors.
Fixes: 3f703186113f ("net: libwx: Add irq flow functions")
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
| -rw-r--r-- | drivers/net/ethernet/wangxun/libwx/wx_lib.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_lib.c b/drivers/net/ethernet/wangxun/libwx/wx_lib.c index 68bde91b67a0..f53776877f71 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_lib.c +++ b/drivers/net/ethernet/wangxun/libwx/wx_lib.c @@ -1686,6 +1686,7 @@ static int wx_set_interrupt_capability(struct wx *wx) } pdev->irq = pci_irq_vector(pdev, 0); + wx->num_q_vectors = 1; return 0; } |