Remove redundant assignment.

[r22556]

diff --git a/format_check.c b/format_check.c
index e12d0b4..95ec544 100644 (file)
--- a/format_check.c
+++ b/format_check.c
@@ -149,11 +149,11 @@ static void check_format_arguments(const call_argument_t *arg, unsigned idx_fmt,
                unsigned idx_param)
 {
        const call_argument_t *fmt_arg;
-       unsigned idx = 0;
        unsigned num_fmt = 0;
 
        /* find format arg */
-       for (idx = 0; idx < idx_fmt; ++idx)
+       unsigned idx = 0;
+       for (; idx < idx_fmt; ++idx)
                arg = arg->next;
        fmt_arg = arg;