mctp i2c: correct mctp_i2c_header_create result
authorMatt Johnston <matt@codeconstruct.com.au>
Fri, 1 Apr 2022 02:48:43 +0000 (10:48 +0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 1 Apr 2022 11:04:15 +0000 (12:04 +0100)
commit8ce40a2fd350769e94877b53d353a3b11d85f43b
tree952020b844f49a6b1f4613541be63f95ca27eb59
parent60be976ac45137657b7b505d7e0d44d0e51accb7
mctp i2c: correct mctp_i2c_header_create result

header_ops.create should return the length of the header,
instead mctp_i2c_head_create() returned 0.
This didn't cause any problem because the MCTP stack accepted
0 as success.

Fixes: f5b8abf9fc3d ("mctp i2c: MCTP I2C binding driver")
Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/mctp/mctp-i2c.c