Groups > linux.kernel > #1701976

[PATCH] X25: constify null_x25_address

From	Julia Lawall <Julia.Lawall@lip6.fr>
Newsgroups	linux.kernel
Subject	[PATCH] X25: constify null_x25_address
Date	2017-08-02 12:10 +0200
Message-ID	<u9YLg-8vK-25@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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null_x25_address is only used to access the string it contains, so it can
be const.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

---
 net/x25/af_x25.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index 5a1a98d..ac09593 100644
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -74,7 +74,7 @@
 
 static const struct proto_ops x25_proto_ops;
 
-static struct x25_address null_x25_address = {"               "};
+static const struct x25_address null_x25_address = {"               "};
 
 #ifdef CONFIG_COMPAT
 struct compat_x25_subscrip_struct {

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[PATCH] X25: constify null_x25_address Julia Lawall <Julia.Lawall@lip6.fr> - 2017-08-02 12:10 +0200
  Re: [PATCH] X25: constify null_x25_address David Miller <davem@davemloft.net> - 2017-08-03 18:20 +0200

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