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iser-target: Remove redundant check on the device

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In iser_connect_release there is no chance that
the iser device is set to NULL, if this happens
we have a BUG. So use BUG_ON.

Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Sagi Grimberg 2015-03-29 15:52:17 +03:00 committed by Nicholas Bellinger
parent c6b8e9180d
commit 57df81e3b1
1 changed files with 5 additions and 4 deletions
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9
drivers/infiniband/ulp/isert/ib_isert.c
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@ -797,7 +797,9 @@ isert_connect_release(struct isert_conn *isert_conn)
isert_dbg("conn %p\n", isert_conn);
if (device && device->use_fastreg)
BUG_ON(!device);
if (device->use_fastreg)
isert_conn_free_fastreg_pool(isert_conn);
isert_free_rx_descriptors(isert_conn);
@ -814,10 +816,9 @@ isert_connect_release(struct isert_conn *isert_conn)
if (isert_conn->login_buf)
isert_free_login_buf(isert_conn);
kfree(isert_conn);
isert_device_put(device);
if (device)
isert_device_put(device);
kfree(isert_conn);
}
static void