diff options
| author | Johan Hovold <johan@kernel.org> | 2019-11-05 09:41:43 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-07 11:17:50 +0100 |
| commit | 835bd2b5672b632b7aedf29e48e3453c182a1b9a (patch) | |
| tree | 676070c9bc38fcacd2f9243e31a9ca4d475121c7 /drivers/usb/misc/legousbtower.c | |
| parent | USB: legousbtower: drop redundant open_count check (diff) | |
| download | linux-835bd2b5672b632b7aedf29e48e3453c182a1b9a.tar.xz linux-835bd2b5672b632b7aedf29e48e3453c182a1b9a.zip | |
USB: legousbtower: drop noisy disconnect messages
User space already sees -ENODEV in case it tries to do I/O post
disconnect, no need to spam the logs with printk messages that don't
even include any device-id information.
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20191105084152.16322-6-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/misc/legousbtower.c')
| -rw-r--r-- | drivers/usb/misc/legousbtower.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c index 1626a0d2b12b..937bce23adf0 100644 --- a/drivers/usb/misc/legousbtower.c +++ b/drivers/usb/misc/legousbtower.c @@ -540,7 +540,6 @@ static ssize_t tower_read (struct file *file, char __user *buffer, size_t count, /* verify that the device wasn't unplugged */ if (dev->disconnected) { retval = -ENODEV; - pr_err("No device or device unplugged %d\n", retval); goto unlock_exit; } @@ -626,7 +625,6 @@ static ssize_t tower_write (struct file *file, const char __user *buffer, size_t /* verify that the device wasn't unplugged */ if (dev->disconnected) { retval = -ENODEV; - pr_err("No device or device unplugged %d\n", retval); goto unlock_exit; } |