From 07864a177978ce1f59a484365e671713e693ef8c Mon Sep 17 00:00:00 2001 From: "Guilherme G. Piccoli" Date: Thu, 14 Dec 2017 12:34:04 -0200 Subject: 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 Signed-off-by: Greg Kroah-Hartman --- drivers/misc/genwqe/card_dev.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/misc/genwqe/card_dev.c') 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; -- cgit v1.2.3