| commit | 9abebb8a10ce93db45327bd3a4d06801e6db92f2 | [log] [tgz] |
|---|---|---|
| author | Julia Lawall <Julia.Lawall@lip6.fr> | Sat Oct 17 11:32:19 2015 +0200 |
| committer | Samuel Ortiz <sameo@linux.intel.com> | Mon Oct 19 20:10:37 2015 +0200 |
| tree | a968400c5287a50c57b4126bd05676b33e3e095e | |
| parent | b43ef78145b10a3fb81a59596d562f21d9bab8d2 [diff] |
NFC: delete null dereference The exit label performs device_unlock(&dev->dev);, which will fail when dev is NULL, and nfc_put_device(dev);, which is not useful when dev is NULL, so just exit the function immediately. Problem found using scripts/coccinelle/null/deref_null.cocci Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>