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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>
This commit is contained in:
Varun Prakash 2017-07-23 20:03:07 +05:30 committed by Nicholas Bellinger
parent ededd039d1
commit 66b59f9b1f
1 changed files with 12 additions and 4 deletions
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16
drivers/target/iscsi/cxgbit/cxgbit_cm.c
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@ -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)