diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-03-16 11:50:48 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-03-16 11:50:48 +0100 |
| commit | de6c925db978004703944585e9dd57d58aba0fac (patch) | |
| tree | 64aa124199d1121dd8aa103f28f3a76f34435486 /drivers/usb/image | |
| parent | 322a81d35ecdf9997c3bbf676e3547d75f38935a (diff) | |
| parent | f338e77383789c0cae23ca3d48adcc5e9e137e3c (diff) | |
Merge 7.0-rc4 into usb-next
We need the USB fixes in this branch as well to build on top of
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/image')
| -rw-r--r-- | drivers/usb/image/mdc800.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c index 8d8e79afa600..ca287b770e8c 100644 --- a/drivers/usb/image/mdc800.c +++ b/drivers/usb/image/mdc800.c @@ -707,7 +707,7 @@ static ssize_t mdc800_device_read (struct file *file, char __user *buf, size_t l if (signal_pending (current)) { mutex_unlock(&mdc800->io_lock); - return -EINTR; + return len == left ? -EINTR : len-left; } sts=left > (mdc800->out_count-mdc800->out_ptr)?mdc800->out_count-mdc800->out_ptr:left; @@ -730,9 +730,11 @@ static ssize_t mdc800_device_read (struct file *file, char __user *buf, size_t l mutex_unlock(&mdc800->io_lock); return len-left; } - wait_event_timeout(mdc800->download_wait, + retval = wait_event_timeout(mdc800->download_wait, mdc800->downloaded, msecs_to_jiffies(TO_DOWNLOAD_GET_READY)); + if (!retval) + usb_kill_urb(mdc800->download_urb); mdc800->downloaded = 0; if (mdc800->download_urb->status != 0) { |