diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/crypto/cavium/nitrox/nitrox_main.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/crypto/cavium/nitrox/nitrox_main.c b/drivers/crypto/cavium/nitrox/nitrox_main.c index 6c61817996a3..432a61aca0c5 100644 --- a/drivers/crypto/cavium/nitrox/nitrox_main.c +++ b/drivers/crypto/cavium/nitrox/nitrox_main.c @@ -269,15 +269,17 @@ static void nitrox_remove_from_devlist(struct nitrox_device *ndev) struct nitrox_device *nitrox_get_first_device(void) { - struct nitrox_device *ndev; + struct nitrox_device *ndev = NULL, *iter; mutex_lock(&devlist_lock); - list_for_each_entry(ndev, &ndevlist, list) { - if (nitrox_ready(ndev)) + list_for_each_entry(iter, &ndevlist, list) { + if (nitrox_ready(iter)) { + ndev = iter; break; + } } mutex_unlock(&devlist_lock); - if (&ndev->list == &ndevlist) + if (!ndev) return NULL; refcount_inc(&ndev->refcnt); |