The patch titled
Subject: drivers/rapidio/devices/rio_mport_cdev.c: remove redundant pointer md
has been added to the -mm tree. Its filename is
rapidio-remove-redundant-pointer-md.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/rapidio-remove-redundant-pointer-md.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/rapidio-remove-redundant-pointer-md.patch
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------------------------------------------------------
From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Subject: 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@xxxxxxxxxxxxx
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Acked-by: Alexandre Bounine <alex.bou9@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rapidio/devices/rio_mport_cdev.c | 2 --
1 file changed, 2 deletions(-)
diff -puN drivers/rapidio/devices/rio_mport_cdev.c~rapidio-remove-redundant-pointer-md drivers/rapidio/devices/rio_mport_cdev.c
--- a/drivers/rapidio/devices/rio_mport_cdev.c~rapidio-remove-redundant-pointer-md
+++ a/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(
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;
_
Patches currently in -mm which might be from colin.king@xxxxxxxxxxxxx are
ocfs2-make-several-functions-and-variables-static-and-some-const.patch
mm-zsmalloc-make-several-functions-and-a-struct-static.patch
mm-swap-make-swap_slots_cache_mutex-and-swap_slots_cache_enable_mutex-static.patch
userfaultfd-remove-redundant-pointer-uwq.patch
mm-hmmc-remove-unused-variables-align_start-and-align_end.patch
spellingtxt-add-more-spellings-to-spellingtxt.patch
lib-make-struct-pointer-foo-static.patch
rapidio-remove-redundant-pointer-md.patch
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