Matt Johnston 60be976ac4 mctp: Fix check for dev_hard_header() result
dev_hard_header() returns the length of the header, so
we need to test for negative errors rather than non-zero.

Fixes: 889b7da23abf ("mctp: Add initial routing framework")
Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-04-01 12:04:15 +01:00
..
2021-10-29 13:23:51 +01:00
2021-10-03 14:35:41 +01:00