From ca78a04ce5c42b00addc063a7610a5ae12dafc39 Mon Sep 17 00:00:00 2001 From: Liao Yuanhong Date: Mon, 11 Aug 2025 16:27:38 +0800 Subject: [PATCH] lib/digsig: remove unnecessary memset kzalloc() has already been initialized to full 0 space, there is no need to use memset() to initialize again. Link: https://lkml.kernel.org/r/20250811082739.378284-1-liaoyuanhong@vivo.com Signed-off-by: Liao Yuanhong Signed-off-by: Andrew Morton --- lib/digsig.c | 1 - 1 file changed, 1 deletion(-) diff --git a/lib/digsig.c b/lib/digsig.c index 04b5e55ed95f5..2b36f9cc91e90 100644 --- a/lib/digsig.c +++ b/lib/digsig.c @@ -159,7 +159,6 @@ static int digsig_verify_rsa(struct key *key, len = mlen; head = len - l; - memset(out1, 0, head); memcpy(out1 + head, p, l); kfree(p); -- 2.47.3