On Tue, Aug 20, 2013 at 12:19:38AM -0400, Lidza Louina wrote:
> This patch removes the inode variable from the
> dgnc_mgmt_ioctl function. It's never used in the
> function.
>
> Signed-off-by: Lidza Louina <lidza.lou...@gmail.com>
> ---
> drivers/staging/dgnc/dgnc_mgmt.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/staging/dgnc/dgnc_mgmt.c
> b/drivers/staging/dgnc/dgnc_mgmt.c
> index bbd65db..7958977 100644
> --- a/drivers/staging/dgnc/dgnc_mgmt.c
> +++ b/drivers/staging/dgnc/dgnc_mgmt.c
> @@ -128,7 +128,6 @@ int dgnc_mgmt_close(struct inode *inode, struct file
> *file)
> #ifdef HAVE_UNLOCKED_IOCTL
> long dgnc_mgmt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
> {
> - struct inode *inode = file->f_dentry->d_inode;
> #else
> int dgnc_mgmt_ioctl(struct inode *inode, struct file *file, unsigned int
> cmd, unsigned long arg)
> {
The ifdef here is to support older kernels which don't have the
the ->unlocked_ioctl function pointer. We don't care about older
kernels so we could delete the #else side of this and remove the
#ifdef.
You can do that in a later patch if you want.
regards,
dan carpenter
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