From: Frank Blaschka <frank.blaschka@de.ibm.com>
Date: Fri, 15 Aug 2008 06:03:00 +0000 (+0200)
Subject: qeth: preallocated header account offset
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=bd8774c841aa5162d1d6837b3d21f4dcee71f36a;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

qeth: preallocated header account offset

When a preallocated header qdio buffer is filled we have to account
the offset for the data length.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---

diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index bd420d1b9a0d..c7ab1b864516 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -3024,7 +3024,7 @@ static inline void __qeth_fill_buffer(struct sk_buff *skb,
 	struct qdio_buffer *buffer, int is_tso, int *next_element_to_fill,
 	int offset)
 {
-	int length = skb->len;
+	int length = skb->len - offset;
 	int length_here;
 	int element;
 	char *data;