Commit df5eff6d authored Aug 19, 2019 by Nishka Dasgupta Committed by Bartlomiej Zolnierkiewicz Aug 19, 2019

udlfb: Make dlfb_ops constant



Static structure dlfb_ops, of type fb_ops, is not used except to be
copied into another variable. Hence make dlfb_ops constant to protect it
from unintended modification.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Cc: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190819075236.1051-1-nishkadg.linux@gmail.com

parent 06b1f4b9

drivers/video/fbdev/udlfb.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1183,7 +1183,7 @@ static int dlfb_ops_blank(int blank_mode, struct fb_info *info)
		return 0;
		}

		static struct fb_ops dlfb_ops = {
		static const struct fb_ops dlfb_ops = {
		.owner = THIS_MODULE,
		.fb_read = fb_sys_read,
		.fb_write = dlfb_ops_write,

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