char/tpm/tpm_i2c_stm_st33: drop temporary variable for return value

We don't need a temporary variable just to store the return value which
gets return in the next statement.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>

diff --git a/drivers/char/tpm/tpm_i2c_stm_st33.c b/drivers/char/tpm/tpm_i2c_stm_st33.c
index b14c4b5..1f5f71e 100644 (file)
--- a/drivers/char/tpm/tpm_i2c_stm_st33.c
+++ b/drivers/char/tpm/tpm_i2c_stm_st33.c
@@ -96,16 +96,14 @@ enum tis_defaults {
 static int write8_reg(struct i2c_client *client, u8 tpm_register,
                      u8 *tpm_data, u16 tpm_size)
 {
-       int value = 0;
        struct st33zp24_platform_data *pin_infos;
 
        pin_infos = client->dev.platform_data;
 
        pin_infos->tpm_i2c_buffer[0][0] = tpm_register;
        memcpy(&pin_infos->tpm_i2c_buffer[0][1], tpm_data, tpm_size);
-       value = i2c_master_send(client, pin_infos->tpm_i2c_buffer[0],
+       return i2c_master_send(client, pin_infos->tpm_i2c_buffer[0],
                                tpm_size + 1);
-       return value;
 } /* write8_reg() */
 
 /*