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Commit 0ba7f398 authored by Colin Ian King's avatar Colin Ian King Committed by Linus Torvalds
Browse files

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: default avatarColin Ian King <colin.king@canonical.com>
Acked-by: default avatarAlexandre Bounine <alex.bou9@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 06e62a46

drivers/rapidio/devices/rio_mport_cdev.c

+0 −2
Original line number Diff line number Diff line
@@ -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;