diff options
| -rw-r--r-- | drivers/usb/host/ohci-dbg.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c index 04f2186939d2..c3eded317495 100644 --- a/drivers/usb/host/ohci-dbg.c +++ b/drivers/usb/host/ohci-dbg.c @@ -491,7 +491,8 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf) char *next; unsigned i; - if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, GFP_ATOMIC))) + seen = kmalloc(DBG_SCHED_LIMIT * sizeof *seen, GFP_ATOMIC); + if (!seen) return 0; seen_count = 0; @@ -506,7 +507,8 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf) /* dump a snapshot of the periodic schedule (and load) */ spin_lock_irqsave (&ohci->lock, flags); for (i = 0; i < NUM_INTS; i++) { - if (!(ed = ohci->periodic [i])) + ed = ohci->periodic[i]; + if (!ed) continue; temp = scnprintf (next, size, "%2d [%3d]:", i, ohci->load [i]); |