diff options
Diffstat (limited to 'drivers/media/IR/ir-raw-event.c')
| -rw-r--r-- | drivers/media/IR/ir-raw-event.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/media/IR/ir-raw-event.c b/drivers/media/IR/ir-raw-event.c index 617e437..57990a3 100644 --- a/drivers/media/IR/ir-raw-event.c +++ b/drivers/media/IR/ir-raw-event.c @@ -138,37 +138,33 @@ int ir_raw_event_handle(struct input_dev *input_dev) { struct ir_input_dev *ir = input_get_drvdata(input_dev); int rc; - struct ir_raw_event *evs; + struct ir_raw_event ev; int len, i; /* * Store the events into a temporary buffer. This allows calling more than * one decoder to deal with the received data */ - len = kfifo_len(&ir->raw->kfifo) / sizeof(*evs); + len = kfifo_len(&ir->raw->kfifo) / sizeof(ev); if (!len) return 0; - evs = kmalloc(len * sizeof(*evs), GFP_ATOMIC); for (i = 0; i < len; i++) { - rc = kfifo_out(&ir->raw->kfifo, &evs[i], sizeof(*evs)); - if (rc != sizeof(*evs)) { + rc = kfifo_out(&ir->raw->kfifo, &ev, sizeof(ev)); + if (rc != sizeof(ev)) { IR_dprintk(1, "overflow error: received %d instead of %zd\n", - rc, sizeof(*evs)); + rc, sizeof(ev)); return -EINVAL; } IR_dprintk(2, "event type %d, time before event: %07luus\n", - evs[i].type, (evs[i].delta.tv_nsec + 500) / 1000); + ev.type, (ev.delta.tv_nsec + 500) / 1000); + rc = RUN_DECODER(decode, input_dev, &ev); } /* * Call all ir decoders. This allows decoding the same event with - * more than one protocol handler. It returns the number of keystrokes - * sent to the event interface + * more than one protocol handler. */ - rc = RUN_DECODER(decode, input_dev, evs, len); - - kfree(evs); return rc; } |