From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59200) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dzJxH-0001Zk-En for qemu-devel@nongnu.org; Tue, 03 Oct 2017 05:57:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dzJxG-0002ya-Ll for qemu-devel@nongnu.org; Tue, 03 Oct 2017 05:57:35 -0400 From: Thomas Huth Date: Tue, 3 Oct 2017 11:57:24 +0200 Message-Id: <1507024644-14853-1-git-send-email-thuth@redhat.com> Subject: [Qemu-devel] [PATCH] hw/block/onenand: Remove dead code block List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: qemu-block@nongnu.org, qemu-trivial@nongnu.org, Kevin Wolf , Max Reitz The condition of the for-loop makes sure that b is always smaller than s->blocks, so the "if (b >= s->blocks)" statement is completely superfluous here. Buglink: https://bugs.launchpad.net/qemu/+bug/1715007 Signed-off-by: Thomas Huth --- hw/block/onenand.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/hw/block/onenand.c b/hw/block/onenand.c index 30e40f3..de65c9e 100644 --- a/hw/block/onenand.c +++ b/hw/block/onenand.c @@ -520,10 +520,6 @@ static void onenand_command(OneNANDState *s) s->intstatus |= ONEN_INT; for (b = 0; b < s->blocks; b ++) { - if (b >= s->blocks) { - s->status |= ONEN_ERR_CMD; - break; - } if (s->blockwp[b] == ONEN_LOCK_LOCKTIGHTEN) break; -- 1.8.3.1