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mlx4_en: remove unnecessary returned value check

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The function __mlx4_zone_remove_one_entry always returns zero. So
it is not necessary to check it.

Cc: Joe Jin <joe.jin@oracle.com>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Zhu Yanjun 2017-07-13 23:01:27 -04:00 committed by David S. Miller
parent dfcc16c9d5
commit e36fef66f4
1 changed files with 3 additions and 5 deletions
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8
drivers/net/ethernet/mellanox/mlx4/alloc.c
View file

@ -283,7 +283,7 @@ int mlx4_zone_add_one(struct mlx4_zone_allocator *zone_alloc,
}
/* Should be called under a lock */
static int __mlx4_zone_remove_one_entry(struct mlx4_zone_entry *entry)
static void __mlx4_zone_remove_one_entry(struct mlx4_zone_entry *entry)
{
struct mlx4_zone_allocator *zone_alloc = entry->allocator;
@ -315,8 +315,6 @@ static int __mlx4_zone_remove_one_entry(struct mlx4_zone_entry *entry)
}
zone_alloc->mask = mask;
}
return 0;
}
void mlx4_zone_allocator_destroy(struct mlx4_zone_allocator *zone_alloc)
@ -457,7 +455,7 @@ struct mlx4_bitmap *mlx4_zone_get_bitmap(struct mlx4_zone_allocator *zones, u32
int mlx4_zone_remove_one(struct mlx4_zone_allocator *zones, u32 uid)
{
struct mlx4_zone_entry *zone;
int res;
int res = 0;
spin_lock(&zones->lock);
@ -468,7 +466,7 @@ int mlx4_zone_remove_one(struct mlx4_zone_allocator *zones, u32 uid)
goto out;
}
res = __mlx4_zone_remove_one_entry(zone);
__mlx4_zone_remove_one_entry(zone);
out:
spin_unlock(&zones->lock);