[PATCH 07/18] KEYS: remove redundant memset

From: David Howells
Date: Wed Dec 09 2020 - 07:20:21 EST


From: Tom Rix <trix@xxxxxxxxxx>

Reviewing use of memset in keyctrl_pkey.c

keyctl_pkey_params_get prologue code to set params up

memset(params, 0, sizeof(*params));
params->encoding = "raw";

keyctl_pkey_query has the same prologue
and calls keyctl_pkey_params_get.

So remove the prologue.

Signed-off-by: Tom Rix <trix@xxxxxxxxxx>
Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
---

security/keys/keyctl_pkey.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/security/keys/keyctl_pkey.c b/security/keys/keyctl_pkey.c
index 931d8dfb4a7f..5de0d599a274 100644
--- a/security/keys/keyctl_pkey.c
+++ b/security/keys/keyctl_pkey.c
@@ -166,8 +166,6 @@ long keyctl_pkey_query(key_serial_t id,
struct kernel_pkey_query res;
long ret;

- memset(&params, 0, sizeof(params));
-
ret = keyctl_pkey_params_get(id, _info, &params);
if (ret < 0)
goto error;