diff mbox series

remoteproc: mtk_scp: Fix a potential double free

Message ID 1d15923b4ffb94531435c48482fef276a11b9a67.1648981531.git.christophe.jaillet@wanadoo.fr (mailing list archive)
State New, archived
Headers show
Series remoteproc: mtk_scp: Fix a potential double free | expand

Commit Message

Christophe JAILLET April 3, 2022, 10:25 a.m. UTC
'scp->rproc' is allocated using devm_rproc_alloc(), so there is no need
to free it explicitly in the remove function.

Fixes: c1407ac1099a ("remoteproc: mtk_scp: Use devm variant of rproc_alloc()")
---
 drivers/remoteproc/mtk_scp.c | 1 -
 1 file changed, 1 deletion(-)

Comments

AngeloGioacchino Del Regno April 5, 2022, 1:37 p.m. UTC | #1
Il 03/04/22 12:25, Christophe JAILLET ha scritto:
> 'scp->rproc' is allocated using devm_rproc_alloc(), so there is no need
> to free it explicitly in the remove function.
> 
> Fixes: c1407ac1099a ("remoteproc: mtk_scp: Use devm variant of rproc_alloc()")

Hello Cristophe,
thanks for the patch!

I agree with what you're doing here, but you forgot to add your Signed-off-by.
Please resend it with your signoff, then I will give you my R-b.
Also, please make sure to add me to the Ccs so that I can see your v2 sooner!

Thanks,
Angelo
diff mbox series

Patch

diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c
index 38609153bf64..4a0e6c4bc6f4 100644
--- a/drivers/remoteproc/mtk_scp.c
+++ b/drivers/remoteproc/mtk_scp.c
@@ -877,7 +877,6 @@  static int scp_remove(struct platform_device *pdev)
 	for (i = 0; i < SCP_IPI_MAX; i++)
 		mutex_destroy(&scp->ipi_desc[i].lock);
 	mutex_destroy(&scp->send_lock);
-	rproc_free(scp->rproc);
 
 	return 0;
 }