diff mbox

[libdrm,5/7] tests/util: fix signed/unsigned comparisons

Message ID 20180126113244.26946-5-eric.engestrom@imgtec.com (mailing list archive)
State New, archived
Headers show

Commit Message

Eric Engestrom Jan. 26, 2018, 11:32 a.m. UTC 
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
 tests/util/pattern.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
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Patch

diff --git a/tests/util/pattern.c b/tests/util/pattern.c
index 00b08a8cb8ebbd4e25f8..095eadf2fa459638c134 100644
--- a/tests/util/pattern.c
+++ b/tests/util/pattern.c
@@ -549,7 +549,6 @@  static void make_pwetty(void *data, unsigned int width, unsigned int height,
 #ifdef HAVE_CAIRO
 	cairo_surface_t *surface;
 	cairo_t *cr;
-	int x, y;
 	cairo_format_t cairo_format;
 
 	/* we can ignore the order of R,G,B channels */
@@ -576,8 +575,8 @@  static void make_pwetty(void *data, unsigned int width, unsigned int height,
 	cairo_surface_destroy(surface);
 
 	cairo_set_line_cap(cr, CAIRO_LINE_CAP_SQUARE);
-	for (x = 0; x < width; x += 250)
-		for (y = 0; y < height; y += 250) {
+	for (unsigned x = 0; x < width; x += 250)
+		for (unsigned y = 0; y < height; y += 250) {
 			char buf[64];
 
 			cairo_move_to(cr, x, y - 20);