From fe7007719742e4c0c1255e2f45bdd4ed97afc369 Mon Sep 17 00:00:00 2001 From: Fengguang Wu Date: Mon, 8 Dec 2014 03:04:38 +0800 Subject: [PATCH] Bluetooth: fix err_cast.cocci warnings net/bluetooth/smp.c:2650:9-16: WARNING: ERR_CAST can be used with tfm_aes Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...)) Generated by: scripts/coccinelle/api/err_cast.cocci Signed-off-by: Fengguang Wu Signed-off-by: Marcel Holtmann --- net/bluetooth/smp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index 3e174f94a46b..04489856ca68 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -2931,7 +2931,7 @@ static struct l2cap_chan *smp_add_cid(struct hci_dev *hdev, u16 cid) tfm_aes = crypto_alloc_blkcipher("ecb(aes)", 0, 0); if (IS_ERR(tfm_aes)) { BT_ERR("Unable to create crypto context"); - return ERR_PTR(PTR_ERR(tfm_aes)); + return ERR_CAST(tfm_aes); } create_chan: