diff options
| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2021-09-16 22:10:48 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2021-09-21 10:44:52 +0200 |
| commit | 266191aa8d14b84958aaeb5e96ee4e97839e3d87 (patch) | |
| tree | 3cfbce208e8c3283c8d986839f1c5c2d6409acb6 /net/bluetooth/sco.c | |
| parent | Bluetooth: hci_sock: Add support for BT_{SND,RCV}BUF (diff) | |
| download | linux-266191aa8d14b84958aaeb5e96ee4e97839e3d87.tar.xz linux-266191aa8d14b84958aaeb5e96ee4e97839e3d87.zip | |
Bluetooth: Fix passing NULL to PTR_ERR
Passing NULL to PTR_ERR will result in 0 (success), also since the likes of
bt_skb_sendmsg does never return NULL it is safe to replace the instances of
IS_ERR_OR_NULL with IS_ERR when checking its return.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Tested-by: Tedd Ho-Jeong An <tedd.an@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/sco.c')
| -rw-r--r-- | net/bluetooth/sco.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 446f871f11ed..f51399d1b9cb 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -733,7 +733,7 @@ static int sco_sock_sendmsg(struct socket *sock, struct msghdr *msg, return -EOPNOTSUPP; skb = bt_skb_sendmsg(sk, msg, len, len, 0, 0); - if (IS_ERR_OR_NULL(skb)) + if (IS_ERR(skb)) return PTR_ERR(skb); lock_sock(sk); |