Commit 33f29081 authored by Alex Dewar's avatar Alex Dewar Committed by Neil Armstrong
Browse files

drm/bridge: dw-mipi-dsi: Use kmemdup cf. kmalloc+memcpy 



kmemdup can be used instead of kmalloc+memcpy. Replace an occurrence of
this pattern.

Issue identified with Coccinelle.

Signed-off-by: default avatarAlex Dewar <alex.dewar90@gmail.com>
Acked-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200909190213.156302-1-alex.dewar90@gmail.com
parent 48e07c23

drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c

+1 −3
Original line number Diff line number Diff line
@@ -1049,12 +1049,10 @@ static void debugfs_create_files(void *data) 
	};

	int i;



	dsi->debugfs_vpg = kmalloc(sizeof(debugfs), GFP_KERNEL);

	dsi->debugfs_vpg = kmemdup(debugfs, sizeof(debugfs), GFP_KERNEL);

	if (!dsi->debugfs_vpg)

		return;



	memcpy(dsi->debugfs_vpg, debugfs, sizeof(debugfs));



	for (i = 0; i < ARRAY_SIZE(debugfs); i++)

		debugfs_create_file(dsi->debugfs_vpg[i].name, 0644,

				    dsi->debugfs, &dsi->debugfs_vpg[i],