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scsi: cxgb4i: fix Tx skb leak 

[ Upstream commit 9b3a081fb6 ]

In case of connection reset Tx skb queue can have some skbs which are
not transmitted so purge Tx skb queue in release_offload_resources() to
avoid skb leak.

Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/10/head
Varun Prakash 2017-10-11 19:33:07 +05:30 committed by Greg Kroah-Hartman
parent bfd66a406f
commit 3aaaf02c11
1 changed files with 1 additions and 0 deletions
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drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
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@ -1575,6 +1575,7 @@ static void release_offload_resources(struct cxgbi_sock *csk)
csk, csk->state, csk->flags, csk->tid);
cxgbi_sock_free_cpl_skbs(csk);
cxgbi_sock_purge_write_queue(csk);
if (csk->wr_cred != csk->wr_max_cred) {
cxgbi_sock_purge_wr_queue(csk);
cxgbi_sock_reset_wr_list(csk);