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authorPatrick McHardy <kaber@trash.net>2007-03-14 16:42:29 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:25:52 -0700
commit8e87e014ec881ce353e1f43340157f519b5d9f30 (patch)
tree694f65663570254f706ab328cf303cfd270cf74d /include/linux/jhash.h
parentf4bc177f0ff0bf41b178452877762a9f0184d1a1 (diff)
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[JHASH]: Use const in jhash2
Use const to avoid forcing users to cast const data. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/jhash.h')
-rw-r--r--include/linux/jhash.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/jhash.h b/include/linux/jhash.h
index 82c7ae412eec..2a2f99fbcb16 100644
--- a/include/linux/jhash.h
+++ b/include/linux/jhash.h
@@ -84,7 +84,7 @@ static inline u32 jhash(const void *key, u32 length, u32 initval)
/* A special optimized version that handles 1 or more of u32s.
* The length parameter here is the number of u32s in the key.
*/
-static inline u32 jhash2(u32 *k, u32 length, u32 initval)
+static inline u32 jhash2(const u32 *k, u32 length, u32 initval)
{
u32 a, b, c, len;