From: Colin Ian King <colin.k...@canonical.com>

The error exit path when a duplicate is found does not kfree and cmd_entry
struct and hence there is a small memory leak.  Fix this by kfree'ing it.

Detected by CoverityScan, CID#1370198 ("Resource Leak")

Fixes: be1da7070aea ("drm/i915/gvt: vGPU command scanner")
Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
 drivers/gpu/drm/i915/gvt/cmd_parser.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c 
b/drivers/gpu/drm/i915/gvt/cmd_parser.c
index d85939bd7b47..3b6d26c44e37 100644
--- a/drivers/gpu/drm/i915/gvt/cmd_parser.c
+++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c
@@ -2864,6 +2864,7 @@ static int init_cmd_table(struct intel_gvt *gvt)
                if (info) {
                        gvt_err("%s %s duplicated\n", e->info->name,
                                        info->name);
+                       kfree(e);
                        return -EEXIST;
                }
 
-- 
2.15.1

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