CHROMIUM: mfd: chromeos_ec: remove unused variable

Fixes the following warning:

drivers/mfd/chromeos_ec_i2c.c:53:5: warning: unused variable 'res_code' [-Wunused-variable]

BUG=chromium-os:5542
TEST=compile

Change-Id: I10384461c14fbe26f082bae4a4375c26a88694e3
Signed-off-by: Mandeep Singh Baines <msb@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/40551
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>

diff --git a/drivers/mfd/chromeos_ec_i2c.c b/drivers/mfd/chromeos_ec_i2c.c
index f1fe6e8cd7fd67bcba88b2951e2db02924d8b8b7..2a29e36bcc4dcc439adc6272f440c84d5e332e8b 100644 (file)
--- a/drivers/mfd/chromeos_ec_i2c.c
+++ b/drivers/mfd/chromeos_ec_i2c.c
@@ -50,7 +50,6 @@ static int cros_ec_command_xfer_noretry(struct chromeos_ec_device *ec_dev,
        int ret = -ENOMEM;
        int i;
        int packet_len;
-       u8 res_code;
        u8 *out_buf = NULL;
        u8 *in_buf = NULL;
        u8 sum;