When dma_alloc_coherent() fails, we should free qdev->lrg_buf
to prevent potential memleak.
Fixes: 1357bfcf7106 ("qla3xxx: Dynamically size the rx buffer queue based on the MTU.")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/r/20231227070227.10527-1-dinghao.liu@zju.edu.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
if (qdev->lrg_buf_q_alloc_virt_addr == NULL) {
netdev_err(qdev->ndev, "lBufQ failed\n");
+ kfree(qdev->lrg_buf);
return -ENOMEM;
}
qdev->lrg_buf_q_virt_addr = qdev->lrg_buf_q_alloc_virt_addr;
qdev->lrg_buf_q_alloc_size,
qdev->lrg_buf_q_alloc_virt_addr,
qdev->lrg_buf_q_alloc_phy_addr);
+ kfree(qdev->lrg_buf);
return -ENOMEM;
}