Messages in this thread Patch in this message | | | Date | Mon, 8 Dec 2014 03:04:38 +0800 | From | kbuild test robot <> | Subject | [PATCH] Bluetooth: fix err_cast.cocci warnings |
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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
CC: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> ---
smp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -2647,7 +2647,7 @@ static struct l2cap_chan *smp_add_cid(st 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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