From: Tariq Toukan <tariqt@mellanox.com>
Date: Thu, 15 Nov 2018 18:05:14 +0200
Subject: net/mlx4_core: Fix uninitialized variable compilation warning
Patch-mainline: v4.20-rc4
Git-commit: 3ea7e7ea53c9f6ee41cb69a29c375fe9dd9a56a7
References: bsc#1103989 FATE#326004
Initialize the uid variable to zero to avoid the compilation warning.
Fixes: 7a89399ffad7 ("net/mlx4: Add mlx4_bitmap zone allocator")
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/mellanox/mlx4/alloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/mellanox/mlx4/alloc.c
+++ b/drivers/net/ethernet/mellanox/mlx4/alloc.c
@@ -337,7 +337,7 @@ void mlx4_zone_allocator_destroy(struct
static u32 __mlx4_alloc_from_zone(struct mlx4_zone_entry *zone, int count,
int align, u32 skip_mask, u32 *puid)
{
- u32 uid;
+ u32 uid = 0;
u32 res;
struct mlx4_zone_allocator *zone_alloc = zone->allocator;
struct mlx4_zone_entry *curr_node;