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authorJack Morgenstein <jackm@mellanox.co.il>2006-01-05 16:12:01 -0800
committerRoland Dreier <rolandd@cisco.com>2006-01-05 16:12:01 -0800
commitaa2f9367790ad81ef51d3f667124227ca3003d3b (patch)
treecc204dc5ffe3e9eda77ab5d2a1b5827e809f00bb /drivers
parent1d7d2f6f476cf7aa65f9f740a6c932fb75608110 (diff)
downloadop-kernel-dev-aa2f9367790ad81ef51d3f667124227ca3003d3b.zip
op-kernel-dev-aa2f9367790ad81ef51d3f667124227ca3003d3b.tar.gz
IB/mthca: check return value in mthca_dev_lim call
Check error return on call to mthca_dev_lim for Tavor (as is done for memfree). Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/infiniband/hw/mthca/mthca_main.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
index 6f94b25..8b00d9a 100644
--- a/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/drivers/infiniband/hw/mthca/mthca_main.c
@@ -261,6 +261,10 @@ static int __devinit mthca_init_tavor(struct mthca_dev *mdev)
}
err = mthca_dev_lim(mdev, &dev_lim);
+ if (err) {
+ mthca_err(mdev, "QUERY_DEV_LIM command failed, aborting.\n");
+ goto err_disable;
+ }
profile = default_profile;
profile.num_uar = dev_lim.uar_size / PAGE_SIZE;
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