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authorWei Yongjun <yjwei@cn.fujitsu.com>2009-02-25 18:29:52 +0800
committerMarcel Holtmann <marcel@holtmann.org>2009-02-27 06:14:49 +0100
commit7585b97a48180f754ebdade1be94092e36bef365 (patch)
treec28a697197eef13e8f2b40ff7dd0d08fd0feb535
parent2ae9a6be5f476f3512839a4d11a8f432bfd2914c (diff)
downloadlinux-7585b97a48180f754ebdade1be94092e36bef365.tar.bz2
Bluetooth: Remove some pointless conditionals before kfree_skb()
Remove some pointless conditionals before kfree_skb(). Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
-rw-r--r--net/bluetooth/cmtp/core.c3
-rw-r--r--net/bluetooth/hci_core.c3
-rw-r--r--net/bluetooth/l2cap.c3
3 files changed, 3 insertions, 6 deletions
diff --git a/net/bluetooth/cmtp/core.c b/net/bluetooth/cmtp/core.c
index c9cac7719efe..0073ec8495da 100644
--- a/net/bluetooth/cmtp/core.c
+++ b/net/bluetooth/cmtp/core.c
@@ -126,8 +126,7 @@ static inline void cmtp_add_msgpart(struct cmtp_session *session, int id, const
session->reassembly[id] = nskb;
- if (skb)
- kfree_skb(skb);
+ kfree_skb(skb);
}
static inline int cmtp_recv_frame(struct cmtp_session *session, struct sk_buff *skb)
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index ba78cc1eb8d9..cd061510b6bd 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1565,8 +1565,7 @@ static void hci_cmd_task(unsigned long arg)
/* Send queued commands */
if (atomic_read(&hdev->cmd_cnt) && (skb = skb_dequeue(&hdev->cmd_q))) {
- if (hdev->sent_cmd)
- kfree_skb(hdev->sent_cmd);
+ kfree_skb(hdev->sent_cmd);
if ((hdev->sent_cmd = skb_clone(skb, GFP_ATOMIC))) {
atomic_dec(&hdev->cmd_cnt);
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index db6fbf129be0..ca4d3b40d5ce 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -518,8 +518,7 @@ static void l2cap_conn_del(struct hci_conn *hcon, int err)
BT_DBG("hcon %p conn %p, err %d", hcon, conn, err);
- if (conn->rx_skb)
- kfree_skb(conn->rx_skb);
+ kfree_skb(conn->rx_skb);
/* Kill channels */
while ((sk = conn->chan_list.head)) {