NFC: st21nfcb: Remove inappropriate kfree on a devm_kzalloc pointer
Since ndev->driver_data is allocated by devm_kzalloc(), we do not
need the inappropriate kfree to free it in driver's remove function.
Freeing will trigger when driver unloads.
Cc: stable@vger.kernel.org
Acked-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Firo Yang <firogm@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/nfc/st21nfcb/st21nfcb.c b/drivers/nfc/st21nfcb/st21nfcb.c
index ca9871a..c7dc282 100644
--- a/drivers/nfc/st21nfcb/st21nfcb.c
+++ b/drivers/nfc/st21nfcb/st21nfcb.c
@@ -131,11 +131,8 @@
void st21nfcb_nci_remove(struct nci_dev *ndev)
{
- struct st21nfcb_nci_info *info = nci_get_drvdata(ndev);
-
nci_unregister_device(ndev);
nci_free_device(ndev);
- kfree(info);
}
EXPORT_SYMBOL_GPL(st21nfcb_nci_remove);