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net/mlx4_core: Fix inaccurate return value of mlx4_flow_attach()

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Adopt the "info: why not propagate 'ret' from parse_trans_rule()..."
suggestion made by the smatch semantic checker on:
drivers/net/ethernet/mellanox/mlx4/mcg.c:867 mlx4_flow_attach()

Signed-off-by: Eyal Perry <eyalpe@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eyal Perry 2014-05-14 12:15:17 +03:00 • committed by David S. Miller
parent c3ca5205e6
commit 7572038409
1 changed files with 1 additions and 1 deletions
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drivers/net/ethernet/mellanox/mlx4/mcg.c
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@ -897,7 +897,7 @@ int mlx4_flow_attach(struct mlx4_dev *dev,
ret = parse_trans_rule(dev, cur, mailbox->buf + size); ret = parse_trans_rule(dev, cur, mailbox->buf + size);
if (ret < 0) { if (ret < 0) {
mlx4_free_cmd_mailbox(dev, mailbox); mlx4_free_cmd_mailbox(dev, mailbox);
return -EINVAL; return ret;
} }
size += ret; size += ret;
} }