From: Ulrik Sverdrup <ulrik.sverdrup@gmail.com>
Date: Fri, 25 Jan 2013 19:48:35 +0000 (+0100)
Subject: siphash: Simplify helper function W64's signature
X-Git-Url: http://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=dd000c9a9fad0d65eb26cd8be7b902e4ab818d3a

siphash: Simplify helper function W64's signature
---

diff --git a/ccan/siphash/siphash.c b/ccan/siphash/siphash.c
index 766617ed..b711b30a 100644
--- a/ccan/siphash/siphash.c
+++ b/ccan/siphash/siphash.c
@@ -26,10 +26,10 @@ enum sip_index { A=0, B=2, C=1, D=3, E=4 };
     } while(0)
 
 
-static inline u64 W64(const void *p, size_t I)
+static inline u64 W64(const unsigned char *p, size_t j)
 {
     uint64_t x;
-    memcpy(&x, (char *)p + I*sizeof(x), sizeof(x));
+    memcpy(&x, p + j*sizeof(x), sizeof(x));
     return le64_to_cpu(x);
 }