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Commit 7b0692f1 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Jiri Kosina
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HID: hid-sensor-hub: change kmalloc + memcpy by kmemdup 



The patch substitutes kmemdup for kmalloc followed by memcpy.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 905cc199

drivers/hid/hid-sensor-hub.c

+3 −4
Original line number Diff line number Diff line
@@ -430,11 +430,10 @@ static int sensor_hub_raw_event(struct hid_device *hdev, 
		if (pdata->pending.status && pdata->pending.attr_usage_id ==

				report->field[i]->usage->hid) {

			hid_dbg(hdev, "data was pending ...\n");

			pdata->pending.raw_data = kmalloc(sz, GFP_ATOMIC);

			if (pdata->pending.raw_data) {

				memcpy(pdata->pending.raw_data, ptr, sz);

			pdata->pending.raw_data = kmemdup(ptr, sz, GFP_ATOMIC);

			if (pdata->pending.raw_data)

				pdata->pending.raw_size = sz;

			} else

			else

				pdata->pending.raw_size = 0;

			complete(&pdata->pending.ready);

		}