From d4cb0ee85c7bab69a666efe51c37105d1b16a126 Mon Sep 17 00:00:00 2001 From: schu Date: Thu, 7 Jul 2011 18:14:53 +0200 Subject: [PATCH] tsort: remove unused but set variable Signed-off-by: schu --- src/tsort.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/src/tsort.c b/src/tsort.c index 84f4d61ea..63fd43304 100644 --- a/src/tsort.c +++ b/src/tsort.c @@ -40,7 +40,7 @@ typedef int (*cmp_ptr_t)(const void *, const void *); static int binsearch(void **dst, const void *x, size_t size, cmp_ptr_t cmp) { int l, c, r; - void *lx, *cx, *rx; + void *lx, *cx; l = 0; r = size - 1; @@ -58,7 +58,6 @@ static int binsearch(void **dst, const void *x, size_t size, cmp_ptr_t cmp) return i; } - rx = dst[r]; /* guaranteed not to be >= rx */ cx = dst[c]; while (1) { @@ -66,7 +65,6 @@ static int binsearch(void **dst, const void *x, size_t size, cmp_ptr_t cmp) if (val < 0) { if (c - l <= 1) return c; r = c; - rx = cx; } else if (val > 0) { if (r - c <= 1) return c + 1; l = c;