Commit 9edae492 authored Oct 16, 2016 by sayli karnik Committed by Greg Kroah-Hartman Oct 17, 2016

staging: greybus: es2: Use kmemdup instead of kmalloc and memcpy



This patch replaces kmalloc and memcpy with kmemdup for duplication of
memory.

Signed-off-by: sayli karnik <karniksayli1995@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent d0af1bd5

drivers/staging/greybus/es2.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -175,10 +175,9 @@ static int output_sync(struct es2_ap_dev es2, void req, u16 size, u8 cmd)
		u8 *data;
		int retval;

		data = kmalloc(size, GFP_KERNEL);
		data = kmemdup(req, size, GFP_KERNEL);
		if (!data)
		return -ENOMEM;
		memcpy(data, req, size);

		retval = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
		cmd,