diff options
Diffstat (limited to 'sys/kern/subr_bus.c')
| -rw-r--r-- | sys/kern/subr_bus.c | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/sys/kern/subr_bus.c b/sys/kern/subr_bus.c index 9c07bf1..27a9f96 100644 --- a/sys/kern/subr_bus.c +++ b/sys/kern/subr_bus.c @@ -3494,25 +3494,24 @@ bus_setup_intr(device_t dev, struct resource *r, int flags, { int error; - if (dev->parent != NULL) { - error = BUS_SETUP_INTR(dev->parent, dev, r, flags, - filter, handler, arg, cookiep); - if (error == 0) { - if (handler != NULL && !(flags & INTR_MPSAFE)) - device_printf(dev, "[GIANT-LOCKED]\n"); - if (bootverbose && (flags & INTR_MPSAFE)) - device_printf(dev, "[MPSAFE]\n"); - if (filter != NULL) { - if (handler == NULL) - device_printf(dev, "[FILTER]\n"); - else - device_printf(dev, "[FILTER+ITHREAD]\n"); - } else - device_printf(dev, "[ITHREAD]\n"); - } - } else - error = EINVAL; - return (error); + if (dev->parent == NULL) + return (EINVAL); + error = BUS_SETUP_INTR(dev->parent, dev, r, flags, filter, handler, + arg, cookiep); + if (error != 0) + return (error); + if (handler != NULL && !(flags & INTR_MPSAFE)) + device_printf(dev, "[GIANT-LOCKED]\n"); + if (bootverbose && (flags & INTR_MPSAFE)) + device_printf(dev, "[MPSAFE]\n"); + if (filter != NULL) { + if (handler == NULL) + device_printf(dev, "[FILTER]\n"); + else + device_printf(dev, "[FILTER+ITHREAD]\n"); + } else + device_printf(dev, "[ITHREAD]\n"); + return (0); } /** |
