Commit fe174357 authored Feb 12, 2008 by Roland Dreier

IB/mthca: Add missing sg_init_table() in mthca_map_user_db()

Usually harmless, since the scatterlist is always hard-coded to a length
of 1, but it triggers a BUG() if CONFIG_DEBUG_SG=y, so we better fix it.
This fixes <http://bugzilla.kernel.org/show_bug.cgi?id=9934

>.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

parent 96b5a46e

drivers/infiniband/hw/mthca/mthca_memfree.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -542,6 +542,7 @@ struct mthca_user_db_table mthca_init_user_db_tab(struct mthca_dev dev)
		for (i = 0; i < npages; ++i) {
		db_tab->page[i].refcount = 0;
		db_tab->page[i].uvirt = 0;
		sg_init_table(&db_tab->page[i].mem, 1);
		}

		return db_tab;