Remove an unused variable.

[hamming] / hamming32.c

diff --git a/hamming32.c b/hamming32.c
index 7c5d2c9dbefdf98d234a389c8abe8d8d1abd9546..9b8576b2a04631be46e8ca29600209f3ccbedd89 100644 (file)
--- a/hamming32.c
+++ b/hamming32.c
@@ -52,7 +52,6 @@ int has_error(unsigned code)
 
 int has_double_error(unsigned code)
 {
-       unsigned i;
        unsigned data = code >> PARITY_BITS;
        unsigned parity = code & ((1 << PARITY_BITS) - 1);
        unsigned gen_parity = generate_parity(data);