[PATCH v2 1/6] hid: sony: Prevent the freeing of an unitialized ida value

[Frank Praznik <frank.praznik@oh.rr.com>]

sony_allocate_output_report() was being called before sony_set_device_id()
which meant that an unallocated ida value was was freed if the output
report allocation failed and the probe function jumped to err_stop.

Do the device ID allocation before the output report allocation to avoid
freeing an unallocated value in case of a failure.

Signed-off-by: Frank Praznik <frank.praznik@oh.rr.com>
---
 drivers/hid/hid-sony.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 6ca96ce..4c521b2 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -1993,15 +1993,15 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id)
 		return ret;
 	}
 
-	ret = sony_allocate_output_report(sc);
+	ret = sony_set_device_id(sc);
 	if (ret < 0) {
-		hid_err(hdev, "failed to allocate the output report buffer\n");
+		hid_err(hdev, "failed to allocate the device id\n");
 		goto err_stop;
 	}
 
-	ret = sony_set_device_id(sc);
+	ret = sony_allocate_output_report(sc);
 	if (ret < 0) {
-		hid_err(hdev, "failed to allocate the device id\n");
+		hid_err(hdev, "failed to allocate the output report buffer\n");
 		goto err_stop;
 	}
 
-- 
2.1.0