drivers/i2c/busses/i2c-eg20t.c:684:2: warning: Value stored to 'msglen' is never read msglen = (pmsg->len) - (subaddrlen + 1); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Jiri Slaby <[email protected]> Cc: Jean Delvare <[email protected]> Cc: [email protected] --- drivers/i2c/busses/i2c-eg20t.c | 8 -------- 1 files changed, 0 insertions(+), 8 deletions(-) diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c index 878a120..ea73252 100644 --- a/drivers/i2c/busses/i2c-eg20t.c +++ b/drivers/i2c/busses/i2c-eg20t.c @@ -651,8 +651,6 @@ static s32 pch_i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *pmsg; u32 i = 0; u32 status; - u32 msglen; - u32 subaddrlen; s32 ret; struct i2c_algo_pch_data *adap = i2c_adap->algo_data; @@ -676,12 +674,6 @@ static s32 pch_i2c_xfer(struct i2c_adapter *i2c_adap, status = pmsg->flags; pch_dbg(adap, "After invoking I2C_MODE_SEL :flag= 0x%x\n", status); - /* calculate sub address length and message length */ - /* these are applicable only for buffer mode */ - subaddrlen = pmsg->buf[0]; - /* calculate actual message length excluding - * the sub address fields */ - msglen = (pmsg->len) - (subaddrlen + 1); if (status & (I2C_M_RD)) { pch_dbg(adap, "invoking pch_i2c_readbytes\n"); ret = pch_i2c_readbytes(i2c_adap, pmsg, (i + 1 == num), -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
