From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM

---
 kernel/drivers/crypto/caam/caampkc.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/kernel/drivers/crypto/caam/caampkc.c b/kernel/drivers/crypto/caam/caampkc.c
index 3acc825..5bd70a5 100644
--- a/kernel/drivers/crypto/caam/caampkc.c
+++ b/kernel/drivers/crypto/caam/caampkc.c
@@ -222,7 +222,9 @@
 		if (len && *buff)
 			break;
 
-		sg_miter_next(&miter);
+		if (!sg_miter_next(&miter))
+			break;
+
 		buff = miter.addr;
 		len = miter.length;
 

--
Gitblit v1.6.2