diff options
| -rw-r--r-- | sys/dev/ahci/ahciem.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/dev/ahci/ahciem.c b/sys/dev/ahci/ahciem.c index d96f044..8785a78 100644 --- a/sys/dev/ahci/ahciem.c +++ b/sys/dev/ahci/ahciem.c @@ -85,8 +85,10 @@ ahci_em_attach(device_t dev) mtx_init(&enc->mtx, "AHCI enclosure lock", NULL, MTX_DEF); rid = 0; if (!(enc->r_memc = bus_alloc_resource_any(dev, SYS_RES_MEMORY, - &rid, RF_ACTIVE))) + &rid, RF_ACTIVE))) { + mtx_destroy(&enc->mtx); return (ENXIO); + } enc->capsem = ATA_INL(enc->r_memc, 0); rid = 1; if (!(enc->r_memt = bus_alloc_resource_any(dev, SYS_RES_MEMORY, |
