6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Kai Ye <yekai13@xxxxxxxxxx>
[ Upstream commit 7bbbc9d81be588ae4fb28b5b202e4421dbfef197 ]
There is no security data in the pointer. It is only a value transferred
as a structure. It makes no sense to zero a variable that is on the stack.
So not need to set the pointer to null.
Signed-off-by: Kai Ye <yekai13@xxxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Stable-dep-of: 5831fc1fd4a5 ("crypto: hisilicon/qm - fix PF queue parameter issue")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/crypto/hisilicon/qm.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c
index 07e1e39a5e378..a878a232ef5b5 100644
--- a/drivers/crypto/hisilicon/qm.c
+++ b/drivers/crypto/hisilicon/qm.c
@@ -1773,7 +1773,6 @@ static void dfx_regs_uninit(struct hisi_qm *qm,
dregs[i].regs = NULL;
}
kfree(dregs);
- dregs = NULL;
}
/**
--
2.42.0
