commit d70eaa386bf9ecc1e5b3002f64eb59172fcec4fd
author Vadim Pasternak <vadimp@mellanox.com> Wed Nov 01 12:10:42 2017 +0100
committer David S. Miller <davem@davemloft.net> Wed Nov 01 20:40:58 2017 +0900
tree e7ec45ab653b8941a19d360e22d2e9af8000ecb2
parent 122f00cdc1bb27cb0ff4b0a8cffa3bb27f61f949

mlxsw: i2c: Fix buffer increment counter for write transaction

It fixes a problem for the last chunk where 'chunk_size' is smaller than
MLXSW_I2C_BLK_MAX and data is copied to the wrong offset, overriding
previous data.

Fixes: 6882b0aee180 ("mlxsw: Introduce support for I2C bus")
Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>