From 33f290811d4c1a09c4e92f5bf0458525835dbcba Mon Sep 17 00:00:00 2001 From: Alex Dewar Date: Wed, 9 Sep 2020 20:02:08 +0100 Subject: 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: Alex Dewar Acked-by: Neil Armstrong Signed-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20200909190213.156302-1-alex.dewar90@gmail.com --- drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/gpu/drm/bridge/synopsys') diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c index 52f5c5a2ed64..7e9a62ad56e8 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c @@ -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], -- cgit v1.2.3