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drivers/rapidio/devices/rio_mport_cdev.c: remove redundant pointer md 

Pointer md is being assigned but is never used hence it is redundant and
can be removed.

Cleans up clang warning:
warning: variable 'md' set but not used [-Wunused-but-set-variable]

Link: http://lkml.kernel.org/r/20180711082346.5223-1-colin.king@canonical.com
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Alexandre Bounine <alex.bou9@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Colin Ian King 2018-08-21 22:01:01 -07:00 committed by Linus Torvalds
parent 06e62a46bb
commit 0ba7f398f3
1 changed files with 0 additions and 2 deletions
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2
drivers/rapidio/devices/rio_mport_cdev.c
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@ -1006,7 +1006,6 @@ out_free:
static int rio_mport_wait_for_async_dma(struct file *filp, void __user *arg) static int rio_mport_wait_for_async_dma(struct file *filp, void __user *arg)
{ {
struct mport_cdev_priv *priv; struct mport_cdev_priv *priv;
struct mport_dev *md;
struct rio_async_tx_wait w_param; struct rio_async_tx_wait w_param;
struct mport_dma_req *req; struct mport_dma_req *req;
dma_cookie_t cookie; dma_cookie_t cookie;
@ -1016,7 +1015,6 @@ static int rio_mport_wait_for_async_dma(struct file *filp, void __user *arg)
int ret; int ret;
priv = (struct mport_cdev_priv *)filp->private_data; priv = (struct mport_cdev_priv *)filp->private_data;
md = priv->md;
if (unlikely(copy_from_user(&w_param, arg, sizeof(w_param)))) if (unlikely(copy_from_user(&w_param, arg, sizeof(w_param))))
return -EFAULT; return -EFAULT;