From 91fdb30ddfdb651509914d3ed0a0302712540fed Mon Sep 17 00:00:00 2001 From: Jiawen Wu Date: Tue, 28 Nov 2023 17:59:28 +0800 Subject: net: libwx: fix memory leak on msix entry Since pci_free_irq_vectors() set pdev->msix_enabled as 0 in the calling of pci_msix_shutdown(), wx->msix_entries is never freed. Reordering the lines to fix the memory leak. Cc: stable@vger.kernel.org Fixes: 3f703186113f ("net: libwx: Add irq flow functions") Signed-off-by: Jiawen Wu Reviewed-by: Kalesh AP Link: https://lore.kernel.org/r/20231128095928.1083292-1-jiawenwu@trustnetic.com Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/wangxun/libwx/wx_lib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/wangxun/libwx/wx_lib.c b/drivers/net/ethernet/wangxun/libwx/wx_lib.c index 2823861e5a92..a5a50b5a8816 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_lib.c +++ b/drivers/net/ethernet/wangxun/libwx/wx_lib.c @@ -1972,11 +1972,11 @@ void wx_reset_interrupt_capability(struct wx *wx) if (!pdev->msi_enabled && !pdev->msix_enabled) return; - pci_free_irq_vectors(wx->pdev); if (pdev->msix_enabled) { kfree(wx->msix_entries); wx->msix_entries = NULL; } + pci_free_irq_vectors(wx->pdev); } EXPORT_SYMBOL(wx_reset_interrupt_capability); -- cgit v1.2.3