diff options
| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2021-09-16 13:10:48 -0700 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2021-09-21 10:44:52 +0200 |
| commit | 266191aa8d14b84958aaeb5e96ee4e97839e3d87 (patch) | |
| tree | 3cfbce208e8c3283c8d986839f1c5c2d6409acb6 /include/net/bluetooth/bluetooth.h | |
| parent | 09572fca7223bcf32c9f0d5e100d8381a81d55f4 (diff) | |
| download | linux-266191aa8d14b84958aaeb5e96ee4e97839e3d87.tar.bz2 | |
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 'include/net/bluetooth/bluetooth.h')
| -rw-r--r-- | include/net/bluetooth/bluetooth.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index aa221c1a27c6..3271870fd85e 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -496,7 +496,7 @@ static inline struct sk_buff *bt_skb_sendmmsg(struct sock *sk, struct sk_buff *tmp; tmp = bt_skb_sendmsg(sk, msg, len, mtu, headroom, tailroom); - if (IS_ERR_OR_NULL(tmp)) { + if (IS_ERR(tmp)) { kfree_skb(skb); return tmp; } |