Input: atmel_mxt_ts - fix leak in mxt_update_cfg()

Fix leak (whose magnitude is the configuration file size) when the CRCs
match in mxt_update_cfg().

Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index 5c63d25ce84ebee9a6296de142c8cd6115a79701..8b536778f1d8ecebe0cc30939fc02dc2cc243ef8 100644 (file)
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -1526,7 +1526,8 @@ static int mxt_update_cfg(struct mxt_data *data, const struct firmware *fw)
                } else if (config_crc == data->config_crc) {
                        dev_dbg(dev, "Config CRC 0x%06X: OK\n",
                                 data->config_crc);
-                       return 0;
+                       ret = 0;
+                       goto release_raw;
                } else {
                        dev_info(dev, "Config CRC 0x%06X: does not match file 0x%06X\n",
                                 data->config_crc, config_crc);