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Subject[PATCH] rapidio: remove redundant pointer md
From: Colin Ian King <>

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]

Signed-off-by: Colin Ian King <>
drivers/rapidio/devices/rio_mport_cdev.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c
index a8cb8d2f2abb..cbe467ff1aba 100644
--- a/drivers/rapidio/devices/rio_mport_cdev.c
+++ b/drivers/rapidio/devices/rio_mport_cdev.c
@@ -1006,7 +1006,6 @@ static int rio_mport_transfer_ioctl(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_dev *md;
struct rio_async_tx_wait w_param;
struct mport_dma_req *req;
dma_cookie_t cookie;
@@ -1016,7 +1015,6 @@ static int rio_mport_wait_for_async_dma(struct file *filp, void __user *arg)
int ret;

priv = (struct mport_cdev_priv *)filp->private_data;
- md = priv->md;

if (unlikely(copy_from_user(&w_param, arg, sizeof(w_param))))
return -EFAULT;
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