From b834eea6971bf6792440f01332a44d356951eb64 Mon Sep 17 00:00:00 2001 From: "Justin T. Gibbs" Date: Sun, 16 Jun 2013 16:01:24 +0000 Subject: [PATCH] sys/dev/xen/blkfront/blkfront.c: In xbd_thaw(), fix inverted logic to verify the queue is frozen before attempting a thaw. MFC after: 1 week --- sys/dev/xen/blkfront/blkfront.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/dev/xen/blkfront/blkfront.c b/sys/dev/xen/blkfront/blkfront.c index 741c89459ad3..0b2f2d9fba75 100644 --- a/sys/dev/xen/blkfront/blkfront.c +++ b/sys/dev/xen/blkfront/blkfront.c @@ -103,7 +103,7 @@ xbd_thaw(struct xbd_softc *sc, xbd_flag_t xbd_flag) if (xbd_flag != XBDF_NONE && (sc->xbd_flags & xbd_flag) == 0) return; - if (sc->xbd_qfrozen_cnt != 0) + if (sc->xbd_qfrozen_cnt == 0) panic("%s: Thaw with flag 0x%x while not frozen.", __func__, xbd_flag);