diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2018-08-21 22:01:01 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-22 10:52:51 -0700 |
| commit | 0ba7f398f39ebc33a695058a8d12c4d795430ffa (patch) | |
| tree | 548ad059cad22e69b64aefa84340e12cf9a1a49d /drivers/rapidio | |
| parent | fork: don't copy inconsistent signal handler state to child (diff) | |
| download | linux-dev-0ba7f398f39ebc33a695058a8d12c4d795430ffa.tar.xz linux-dev-0ba7f398f39ebc33a695058a8d12c4d795430ffa.zip | |
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>
Diffstat (limited to 'drivers/rapidio')
| -rw-r--r-- | drivers/rapidio/devices/rio_mport_cdev.c | 2 |
1 files changed, 0 insertions, 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 @@ out_free: 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; |