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[SCSI] bnx2i: Added chip cleanup for the remove module path

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In the case when an ep_connect request is interrupted due to route
request stall, if the iSCSI daemon is terminated by the user, the chip
will be left in a state which will not get cleaned up upon module
removal.  Upon module reload, when the same context id is used for a
new connection, chip panic would occur.

This patch adds chip cleanup in the module removal path.

Signed-off-by: Eddie Wai <eddie.wai@broadcom.com>
Acked-by: Benjamin Li <benli@broadcom.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Eddie Wai
2010-08-12 16:44:30 -07:00
committed by James Bottomley
parent 2c2255e08d
commit 250ae982e2
2 changed files with 37 additions and 20 deletions
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3
drivers/scsi/bnx2i/bnx2i_iscsi.c
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@@ -1953,6 +1953,9 @@ int bnx2i_hw_ep_disconnect(struct bnx2i_endpoint *bnx2i_ep)
if (!cnic)
return 0;
if (bnx2i_ep->state == EP_STATE_IDLE)
return 0;
if (!bnx2i_ep_tcp_conn_active(bnx2i_ep))
goto destroy_conn;