diff options
| author | Peter Rosin <peda@axentia.se> | 2018-05-09 21:46:57 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2018-05-24 22:12:24 +0200 |
| commit | 7fb29b958dfff9c8eddfe4250aa0ed3614446c62 (patch) | |
| tree | 8ab19b99e089a65a82b2508db122e325235a159f /drivers/i2c/busses/i2c-robotfuzz-osif.c | |
| parent | i2c: rk3x: Don't print visible virtual mapping MMIO address (diff) | |
| download | linux-7fb29b958dfff9c8eddfe4250aa0ed3614446c62.tar.xz linux-7fb29b958dfff9c8eddfe4250aa0ed3614446c62.zip | |
i2c: robotfuzz-osif: remove pointless local variable
Just use the value directly instead of assigning it to a
variable first. And then drop the unused variable.
Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-robotfuzz-osif.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-robotfuzz-osif.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/i2c/busses/i2c-robotfuzz-osif.c b/drivers/i2c/busses/i2c-robotfuzz-osif.c index 9c0f52b7ff7e..51d93b4b00f2 100644 --- a/drivers/i2c/busses/i2c-robotfuzz-osif.c +++ b/drivers/i2c/busses/i2c-robotfuzz-osif.c @@ -63,26 +63,23 @@ static int osif_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, struct osif_priv *priv = adapter->algo_data; struct i2c_msg *pmsg; int ret = 0; - int i, cmd; + int i; for (i = 0; ret >= 0 && i < num; i++) { pmsg = &msgs[i]; if (pmsg->flags & I2C_M_RD) { - cmd = OSIFI2C_READ; - - ret = osif_usb_read(adapter, cmd, pmsg->flags, - pmsg->addr, pmsg->buf, - pmsg->len); + ret = osif_usb_read(adapter, OSIFI2C_READ, + pmsg->flags, pmsg->addr, + pmsg->buf, pmsg->len); if (ret != pmsg->len) { dev_err(&adapter->dev, "failure reading data\n"); return -EREMOTEIO; } } else { - cmd = OSIFI2C_WRITE; - - ret = osif_usb_write(adapter, cmd, pmsg->flags, - pmsg->addr, pmsg->buf, pmsg->len); + ret = osif_usb_write(adapter, OSIFI2C_WRITE, + pmsg->flags, pmsg->addr, + pmsg->buf, pmsg->len); if (ret != pmsg->len) { dev_err(&adapter->dev, "failure writing data\n"); return -EREMOTEIO; |