linux-kernel - [PATCH-mm 1/5] mac80211: add const where possible in michael.[ch]

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Date:	Wed, 16 Apr 2008 16:24:24 -0700
From:	Harvey Harrison <harvey.harrison@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Jiri Benc <jbenc@...e.cz>, LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH-mm 1/5] mac80211: add const where possible in michael.[ch]

Signed-off-by: Harvey Harrison <harvey.harrison@...il.com>
---
Andrew, 5 more cleanup patches for -mm on top of the 3 sent earlier
today.  Setting the stage for a bit more to come later.

 net/mac80211/michael.c |    4 ++--
 net/mac80211/michael.h |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/net/mac80211/michael.c b/net/mac80211/michael.c
index a9f5323..30b542e 100644
--- a/net/mac80211/michael.c
+++ b/net/mac80211/michael.c
@@ -27,7 +27,7 @@ static void michael_block(u32 val, struct michael_mic_ctx *mctx)
 }
 
 void michael_mic_init(struct michael_mic_ctx *mctx,
-		      u8 *key, u8 *da, u8 *sa, u8 priority)
+		      const u8 *key, const u8 *da, const u8 *sa, u8 priority)
 {
 	mctx->l = get_unaligned_le32(key);
 	mctx->r = get_unaligned_le32(key + 4);
@@ -40,7 +40,7 @@ void michael_mic_init(struct michael_mic_ctx *mctx,
 	michael_block(priority, mctx);
 }
 
-void michael_mic(struct michael_mic_ctx *mctx, u8 *data, size_t data_len)
+void michael_mic(struct michael_mic_ctx *mctx, const u8 *data, size_t data_len)
 {
 	u32 val;
 	size_t block, blocks, left;
diff --git a/net/mac80211/michael.h b/net/mac80211/michael.h
index 5976550..c1a0fc6 100644
--- a/net/mac80211/michael.h
+++ b/net/mac80211/michael.h
@@ -19,9 +19,9 @@ struct michael_mic_ctx {
 };
 
 extern void michael_mic_init(struct michael_mic_ctx *mctx,
-		 u8 *key, u8 *da, u8 *sa, u8 priority);
+		 const u8 *key, const u8 *da, const u8 *sa, u8 priority);
 
 extern void michael_mic(struct michael_mic_ctx *mctx,
-		 u8 *data, size_t data_len);
+		 const u8 *data, size_t data_len);
 
 #endif /* MICHAEL_H */
-- 
1.5.5.144.g3e42


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