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Subject[PATCH] drm/bridge: dw-mipi-dsi: Use kmemdup cf. kmalloc+memcpy
Date
kmemdup can be used instead of kmalloc+memcpy. Replace an occurrence of
this pattern.

Issue identified with Coccinelle.

Signed-off-by: Alex Dewar <alex.dewar90@gmail.com>
---
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

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],
--
2.28.0
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