Commit a7f3943c authored Jul 06, 2012 by Dan Carpenter Committed by Greg Kroah-Hartman Jul 06, 2012

Staging: vme: silence a Sparse warning



Sparse complains that "arg" is not a __user pointer.  The "argp" and
"arg" variables are equivalent but argp is declared as a __user pointer.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-By: Martyn Welch <martyn.welch@ge.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent e97e6c4f

drivers/staging/vme/devices/vme_user.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -474,7 +474,7 @@ static int vme_user_ioctl(struct inode inode, struct file file,
		case CONTROL_MINOR:
		switch (cmd) {
		case VME_IRQ_GEN:
		copied = copy_from_user(&irq_req, (char *)arg,
		copied = copy_from_user(&irq_req, argp,
		sizeof(struct vme_irq_id));
		if (copied != 0) {
		printk(KERN_WARNING "Partial copy from userspace\n");