We were supposed to check "fmts" here instead of "formats". I suppose
it eventually leads to a NULL dereference.
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 98fb640..8ae239f 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -783,7 +783,7 @@ int drm_display_info_set_bus_formats(struct drm_display_info *info,
if (formats && num_formats) {
fmts = kmemdup(formats, sizeof(*formats) * num_formats,
GFP_KERNEL);
- if (!formats)
+ if (!fmts)
return -ENOMEM;
}
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