mirrors/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2025-11-04 10:40:15 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

net: txgbe: initialize num_q_vectors for MSI/INTx interrupts

Browse source 
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: 3f70318611 ("net: libwx: Add irq flow functions")
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Jiawen Wu 2024-07-01 15:14:13 +08:00 committed by Paolo Abeni
parent b698ab5683
commit 7c36711a2c
1 changed files with 1 additions and 0 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/net/ethernet/wangxun/libwx/wx_lib.c
View file

@ -1686,6 +1686,7 @@ static int wx_set_interrupt_capability(struct wx *wx)
} }
pdev->irq = pci_irq_vector(pdev, 0); pdev->irq = pci_irq_vector(pdev, 0);
wx->num_q_vectors = 1;
return 0; return 0;
} }