rdma/cxgb4: Fix memory leaks during module exit
Fix memory leaks of iw_cxgb4 module in the exit path Signed-off-by: Raju Rangoju <rajur@chelsio.com> Reviewed-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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@ -767,7 +767,7 @@ void c4iw_release_dev_ucontext(struct c4iw_rdev *rdev,
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kfree(entry);
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}
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list_for_each_safe(pos, nxt, &uctx->qpids) {
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list_for_each_safe(pos, nxt, &uctx->cqids) {
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entry = list_entry(pos, struct c4iw_qid_list, entry);
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list_del_init(&entry->entry);
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kfree(entry);
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@ -880,13 +880,15 @@ static int c4iw_rdev_open(struct c4iw_rdev *rdev)
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rdev->free_workq = create_singlethread_workqueue("iw_cxgb4_free");
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if (!rdev->free_workq) {
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err = -ENOMEM;
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goto err_free_status_page;
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goto err_free_status_page_and_wr_log;
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}
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rdev->status_page->db_off = 0;
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return 0;
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err_free_status_page:
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err_free_status_page_and_wr_log:
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if (c4iw_wr_log && rdev->wr_log)
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kfree(rdev->wr_log);
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free_page((unsigned long)rdev->status_page);
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destroy_ocqp_pool:
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c4iw_ocqp_pool_destroy(rdev);
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@ -903,9 +905,11 @@ static void c4iw_rdev_close(struct c4iw_rdev *rdev)
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{
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destroy_workqueue(rdev->free_workq);
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kfree(rdev->wr_log);
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c4iw_release_dev_ucontext(rdev, &rdev->uctx);
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free_page((unsigned long)rdev->status_page);
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c4iw_pblpool_destroy(rdev);
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c4iw_rqtpool_destroy(rdev);
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c4iw_ocqp_pool_destroy(rdev);
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c4iw_destroy_resource(&rdev->resource);
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}
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