diff options
| author | Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com> | 2017-12-14 15:34:04 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-19 10:54:44 +0100 |
| commit | 07864a177978ce1f59a484365e671713e693ef8c (patch) | |
| tree | 14b15e9de036e179e8a2e0f10e45d3e3c82d8047 /drivers/misc/genwqe/card_dev.c | |
| parent | nvmem: rockchip-efuse: add support for rk3328-efuse (diff) | |
| download | linux-07864a177978ce1f59a484365e671713e693ef8c.tar.xz linux-07864a177978ce1f59a484365e671713e693ef8c.zip | |
genwqe: Remove unused variable and rename function
This is a clean-up patch, no functional changes intended.
It removes an unused variable from do_execute_ddcb() and
also renames the function free_user_pages(), prepending
"genwqe" prefix in order to clarify the code.
Signed-off-by: Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/genwqe/card_dev.c')
| -rw-r--r-- | drivers/misc/genwqe/card_dev.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/misc/genwqe/card_dev.c b/drivers/misc/genwqe/card_dev.c index 3ecfa35457e0..1f4986fcf363 100644 --- a/drivers/misc/genwqe/card_dev.c +++ b/drivers/misc/genwqe/card_dev.c @@ -1011,7 +1011,6 @@ static int do_execute_ddcb(struct genwqe_file *cfile, { int rc; struct genwqe_ddcb_cmd *cmd; - struct ddcb_requ *req; struct genwqe_dev *cd = cfile->cd; struct file *filp = cfile->filp; @@ -1019,8 +1018,6 @@ static int do_execute_ddcb(struct genwqe_file *cfile, if (cmd == NULL) return -ENOMEM; - req = container_of(cmd, struct ddcb_requ, cmd); - if (copy_from_user(cmd, (void __user *)arg, sizeof(*cmd))) { ddcb_requ_free(cmd); return -EFAULT; |