Initialize/grab the mutex earlier in the attach phase, so that

bailing out to the fail: label where we release/destroy the mutex
will work without exploding.

1 files changed, 2 insertions, 2 deletions

diff --git a/sys/pci/if_sf.c b/sys/pci/if_sf.c
index f2ca1e8..aa33e7d 100644
--- a/sys/pci/if_sf.c
+++ b/sys/pci/if_sf.c
@@ -679,6 +679,8 @@ static int sf_attach(dev)
 	unit = device_get_unit(dev);
 	bzero(sc, sizeof(struct sf_softc));
 
+	mtx_init(&sc->sf_mtx, device_get_nameunit(dev), MTX_DEF);
+	SF_LOCK(sc);
 	/*
 	 * Handle power management nonsense.
 	 */
@@ -765,8 +767,6 @@ static int sf_attach(dev)
 	}
 
 	callout_handle_init(&sc->sf_stat_ch);
-	mtx_init(&sc->sf_mtx, device_get_nameunit(dev), MTX_DEF);
-	SF_LOCK(sc);
 	/* Reset the adapter. */
 	sf_reset(sc);