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net/mlx5: Fix false compilation warning 

Fix the following warning:
drivers/net/ethernet/mellanox/mlx5/core//fs_core.c:845:5:
warning: 'err' may be used uninitialized in this function
[-Wmaybe-uninitialized]

No real issue here. This is only a false compiler warning.
The 'err' variable is guaranteed to be init by time of usage.

gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-4)

Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Reviewed-by: Alex Vesker <valex@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
hifive-unleashed-5.2
Tariq Toukan 2019-03-29 15:38:04 -07:00 committed by Saeed Mahameed
parent 4039049b5c
commit aef6c443fe
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
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@ -810,7 +810,7 @@ static int update_root_ft_create(struct mlx5_flow_table *ft, struct fs_prio
struct mlx5_flow_root_namespace *root = find_root(&prio->node);
struct mlx5_ft_underlay_qp *uqp;
int min_level = INT_MAX;
int err;
int err = 0;
u32 qpn;
if (root->root_ft)