From: johan.hedberg@gmail.com
To: linux-bluetooth@vger.kernel.org
Subject: [PATCH] Bluetooth: Remove redundant code from mgmt_block & mgmt_unblock
Date: Tue, 8 Nov 2011 12:25:52 +0200 [thread overview]
Message-ID: <1320747952-10748-1-git-send-email-johan.hedberg@gmail.com> (raw)
From: Johan Hedberg <johan.hedberg@intel.com>
There's no need to deal with mgmt_pending_cmd when blocking and
unblocking devices since these actions are synchronous.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
---
net/bluetooth/mgmt.c | 21 ---------------------
1 files changed, 0 insertions(+), 21 deletions(-)
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 950242e..4cb2f95 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1699,7 +1699,6 @@ static int block_device(struct sock *sk, u16 index, unsigned char *data,
u16 len)
{
struct hci_dev *hdev;
- struct pending_cmd *cmd;
struct mgmt_cp_block_device *cp = (void *) data;
int err;
@@ -1716,23 +1715,13 @@ static int block_device(struct sock *sk, u16 index, unsigned char *data,
hci_dev_lock_bh(hdev);
- cmd = mgmt_pending_add(sk, MGMT_OP_BLOCK_DEVICE, index, NULL, 0);
- if (!cmd) {
- err = -ENOMEM;
- goto failed;
- }
-
err = hci_blacklist_add(hdev, &cp->bdaddr);
-
if (err < 0)
err = cmd_status(sk, index, MGMT_OP_BLOCK_DEVICE, -err);
else
err = cmd_complete(sk, index, MGMT_OP_BLOCK_DEVICE,
NULL, 0);
- mgmt_pending_remove(cmd);
-
-failed:
hci_dev_unlock_bh(hdev);
hci_dev_put(hdev);
@@ -1743,7 +1732,6 @@ static int unblock_device(struct sock *sk, u16 index, unsigned char *data,
u16 len)
{
struct hci_dev *hdev;
- struct pending_cmd *cmd;
struct mgmt_cp_unblock_device *cp = (void *) data;
int err;
@@ -1760,12 +1748,6 @@ static int unblock_device(struct sock *sk, u16 index, unsigned char *data,
hci_dev_lock_bh(hdev);
- cmd = mgmt_pending_add(sk, MGMT_OP_UNBLOCK_DEVICE, index, NULL, 0);
- if (!cmd) {
- err = -ENOMEM;
- goto failed;
- }
-
err = hci_blacklist_del(hdev, &cp->bdaddr);
if (err < 0)
@@ -1774,9 +1756,6 @@ static int unblock_device(struct sock *sk, u16 index, unsigned char *data,
err = cmd_complete(sk, index, MGMT_OP_UNBLOCK_DEVICE,
NULL, 0);
- mgmt_pending_remove(cmd);
-
-failed:
hci_dev_unlock_bh(hdev);
hci_dev_put(hdev);
--
1.7.7.1
reply other threads:[~2011-11-08 10:25 UTC|newest]
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