diff options
| author | Varun Prakash <varun@chelsio.com> | 2017-07-23 20:03:07 +0530 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2017-07-30 15:26:00 -0700 |
| commit | 66b59f9b1f41ee61eb4862bbcfc1e7db5298ba9e (patch) | |
| tree | 812c7fb23ffbe8c3b7d8bdf5ba152cf4f0b82639 /drivers/target | |
| parent | ededd039d1b96035b23592c049efcae53922cfce (diff) | |
cxgbit: add missing __kfree_skb()
Call __kfree_skb() after processing skb to avoid
memory leak.
Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/iscsi/cxgbit/cxgbit_cm.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_cm.c b/drivers/target/iscsi/cxgbit/cxgbit_cm.c index e583dd8a418b..d4fa41be80f9 100644 --- a/drivers/target/iscsi/cxgbit/cxgbit_cm.c +++ b/drivers/target/iscsi/cxgbit/cxgbit_cm.c @@ -1510,11 +1510,13 @@ cxgbit_pass_open_rpl(struct cxgbit_device *cdev, struct sk_buff *skb) if (!cnp) { pr_info("%s stid %d lookup failure\n", __func__, stid); - return; + goto rel_skb; } cxgbit_wake_up(&cnp->com.wr_wait, __func__, rpl->status); cxgbit_put_cnp(cnp); +rel_skb: + __kfree_skb(skb); } static void @@ -1530,11 +1532,13 @@ cxgbit_close_listsrv_rpl(struct cxgbit_device *cdev, struct sk_buff *skb) if (!cnp) { pr_info("%s stid %d lookup failure\n", __func__, stid); - return; + goto rel_skb; } cxgbit_wake_up(&cnp->com.wr_wait, __func__, rpl->status); cxgbit_put_cnp(cnp); +rel_skb: + __kfree_skb(skb); } static void @@ -1819,12 +1823,16 @@ static void cxgbit_set_tcb_rpl(struct cxgbit_device *cdev, struct sk_buff *skb) struct tid_info *t = lldi->tids; csk = lookup_tid(t, tid); - if (unlikely(!csk)) + if (unlikely(!csk)) { pr_err("can't find connection for tid %u.\n", tid); - else + goto rel_skb; + } else { cxgbit_wake_up(&csk->com.wr_wait, __func__, rpl->status); + } cxgbit_put_csk(csk); +rel_skb: + __kfree_skb(skb); } static void cxgbit_rx_data(struct cxgbit_device *cdev, struct sk_buff *skb) |