From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date: Mon, 10 Mar 2008 08:41:33 +0000 (-0400)
Subject: [IPV6]: Convert cork.hop_limit and cork.tclass into u8 instead of int.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4725474584d6aa2f07b3d47442dfbc4f6544f65e;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[IPV6]: Convert cork.hop_limit and cork.tclass into u8 instead of int.

Values of those fields are always between 0 and 255 (inclusive),
so use u8 and save some memory on 32bit systems.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
---

diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 2102d8b67c01..9b59e37afad9 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -315,8 +315,8 @@ struct ipv6_pinfo {
 	struct sk_buff		*pktoptions;
 	struct {
 		struct ipv6_txoptions *opt;
-		int hop_limit;
-		int tclass;
+		u8 hop_limit;
+		u8 tclass;
 	} cork;
 };