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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-27 09:23:49 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-27 09:23:49 +0000 |
| commit | 3396b3372e61f8b579395e32c53212612b14daff (patch) | |
| tree | 6e863b97cc8eb2e0f52d02b0520720ea443b6d58 /drivers/nfc/virtual_ncidev.c | |
| parent | 6acba0345b68772830582ca1ca369a2f45631275 (diff) | |
| parent | 2cc14f52aeb78ce3f29677c2de1f06c0e91471ab (diff) | |
| download | linux-3396b3372e61f8b579395e32c53212612b14daff.tar.gz linux-3396b3372e61f8b579395e32c53212612b14daff.tar.bz2 linux-3396b3372e61f8b579395e32c53212612b14daff.zip | |
Merge 6.7-rc3 into usb-next
We need the USB/PHY/Thunderbolt fixes in here as well for later patches
to build on top of.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nfc/virtual_ncidev.c')
| -rw-r--r-- | drivers/nfc/virtual_ncidev.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/nfc/virtual_ncidev.c b/drivers/nfc/virtual_ncidev.c index b027be0b0b6f..590b038e449e 100644 --- a/drivers/nfc/virtual_ncidev.c +++ b/drivers/nfc/virtual_ncidev.c @@ -26,10 +26,14 @@ struct virtual_nci_dev { struct mutex mtx; struct sk_buff *send_buff; struct wait_queue_head wq; + bool running; }; static int virtual_nci_open(struct nci_dev *ndev) { + struct virtual_nci_dev *vdev = nci_get_drvdata(ndev); + + vdev->running = true; return 0; } @@ -40,6 +44,7 @@ static int virtual_nci_close(struct nci_dev *ndev) mutex_lock(&vdev->mtx); kfree_skb(vdev->send_buff); vdev->send_buff = NULL; + vdev->running = false; mutex_unlock(&vdev->mtx); return 0; @@ -50,7 +55,7 @@ static int virtual_nci_send(struct nci_dev *ndev, struct sk_buff *skb) struct virtual_nci_dev *vdev = nci_get_drvdata(ndev); mutex_lock(&vdev->mtx); - if (vdev->send_buff) { + if (vdev->send_buff || !vdev->running) { mutex_unlock(&vdev->mtx); kfree_skb(skb); return -1; |