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    Subject[PATCH 07/11] remove pr_err() noise in skel_open
    Date
    From: Stefani Seibold <stefani@seibold.net>

    Signed-off-by: Stefani Seibold <stefani@seibold.net>
    ---
    drivers/usb/usb-skeleton.c | 8 ++------
    1 files changed, 2 insertions(+), 6 deletions(-)

    diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c
    index e766696..cab16e2 100644
    --- a/drivers/usb/usb-skeleton.c
    +++ b/drivers/usb/usb-skeleton.c
    @@ -84,15 +84,11 @@ static int skel_open(struct inode *inode, struct file *file)
    {
    struct usb_skel *dev;
    struct usb_interface *interface;
    - int subminor;
    - int retval = 0;
    + int retval;

    - subminor = iminor(inode);

    - interface = usb_find_interface(&skel_driver, subminor);
    + interface = usb_find_interface(&skel_driver, iminor(inode));
    if (!interface) {
    - pr_err("%s - error, can't find device for minor %d\n",
    - __func__, subminor);
    retval = -ENODEV;
    goto exit;
    }
    --
    1.7.8.6


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