[PATCH] drm/v3d: Fix double free in v3d_submit_cl_ioctl()

[Dan Carpenter]

Originally this error path used to leak "bin" but then we accidentally
applied two separate commits to fix it and ended up with a double free.

Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>
---
Hi Stephen,

I think this one is actually just a linux-next issue and the Fixes tag
would point to commit f8593384f83f ("Merge remote-tracking branch
'drm/drm-next'").

The original commits are 0d352a3a8a1f ("drm/v3d: don't leak bin job if
v3d_job_init fails.") and commit 29cd13cfd762 ("drm/v3d: Fix memory leak
in v3d_submit_cl_ioctl").

I'm not totally sure how you guys address this normally but presumably
you are experts at dealing with merge issues.  :)

 drivers/gpu/drm/v3d/v3d_gem.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c
index 549dde83408b..37515e47b47e 100644
--- a/drivers/gpu/drm/v3d/v3d_gem.c
+++ b/drivers/gpu/drm/v3d/v3d_gem.c
@@ -568,7 +568,6 @@ v3d_submit_cl_ioctl(struct drm_device *dev, void *data,
 		ret = v3d_job_init(v3d, file_priv, &bin->base,
 				   v3d_job_free, args->in_sync_bcl);
 		if (ret) {
-			kfree(bin);
 			v3d_job_put(&render->base);
 			kfree(bin);
 			return ret;
-- 
2.20.1