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authorFengguang Wu <fengguang.wu@intel.com>2014-12-08 03:04:38 +0800
committerMarcel Holtmann <marcel@holtmann.org>2014-12-09 08:06:51 +0100
commitfe7007719742e4c0c1255e2f45bdd4ed97afc369 (patch)
tree9f7fadcf6075f786e4f96102afd575d6446de054
parent9437d2edc39ed8f7e40536281ee53ec3fd5a14ca (diff)
downloadop-kernel-dev-fe7007719742e4c0c1255e2f45bdd4ed97afc369.zip
op-kernel-dev-fe7007719742e4c0c1255e2f45bdd4ed97afc369.tar.gz
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 <fengguang.wu@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
-rw-r--r--net/bluetooth/smp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 3e174f9..0448985 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:
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