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(parent: 046339e) | patch
net/mlx5e: Fix minimum MTU
authorSaeed Mahameed <saeedm@mellanox.com>
Thu, 21 Apr 2016 21:33:04 +0000 (00:33 +0300)
committerDavid S. Miller <davem@davemloft.net>
Sun, 24 Apr 2016 18:51:39 +0000 (14:51 -0400)
commitd8edd2469ace550db707798180d1c84d81f93bca
treee247d44f5ec0219d36f91b6e89792869857eb9aftree | snapshot
parent046339eaab26804f52f6604877f5674f70815b26commit | diff
net/mlx5e: Fix minimum MTU

Minimum MTU that can be set in Connectx4 device is 68.

This fixes the case where a user wants to set invalid MTU,
the driver will fail to satisfy this request and the interface
will stay down.

It is better to report an error and continue working with old
mtu.

Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/mellanox/mlx5/core/en_main.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git