diff options
Diffstat (limited to 'drivers/hid/hid-core.c')
| -rw-r--r-- | drivers/hid/hid-core.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 69fdf1e2347b..33cac4890ca4 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1081,35 +1081,28 @@ int hid_input_report(struct hid_device *hid, int type, u8 *data, int size, int i buf = kmalloc(sizeof(char) * HID_DEBUG_BUFSIZE, GFP_ATOMIC); - if (!buf) { - report = hid_get_report(report_enum, data); + if (!buf) goto nomem; - } - - snprintf(buf, HID_DEBUG_BUFSIZE - 1, - "\nreport (size %u) (%snumbered)\n", size, report_enum->numbered ? "" : "un"); - hid_debug_event(hid, buf); - - report = hid_get_report(report_enum, data); - if (!report) { - kfree(buf); - return -1; - } /* dump the report */ snprintf(buf, HID_DEBUG_BUFSIZE - 1, - "report %d (size %u) = ", report->id, size); + "\nreport (size %u) (%snumbered) = ", size, report_enum->numbered ? "" : "un"); hid_debug_event(hid, buf); + for (i = 0; i < size; i++) { snprintf(buf, HID_DEBUG_BUFSIZE - 1, " %02x", data[i]); hid_debug_event(hid, buf); } hid_debug_event(hid, "\n"); - kfree(buf); nomem: + report = hid_get_report(report_enum, data); + + if (!report) + return -1; + if (hdrv && hdrv->raw_event && hid_match_report(hid, report)) { ret = hdrv->raw_event(hid, report, data, size); if (ret != 0) |