提交 50ca6ed2 编写于 作者: L Leon Romanovsky 提交者: Doug Ledford

IB/mlx5: Delete locally redefined variable

Fix the following sparse warning:
drivers/infiniband/hw/mlx5/main.c:1061:29: warning: symbol 'pfn' shadows
an earlier one
drivers/infiniband/hw/mlx5/main.c:1030:21: originally declared here

Fixes: d69e3bcf ('IB/mlx5: Mmap the HCA's core clock register to user-space')
Signed-off-by: NLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: NDoug Ledford <dledford@redhat.com>
上级 f25bf197
......@@ -1057,9 +1057,6 @@ static int mlx5_ib_mmap(struct ib_ucontext *ibcontext, struct vm_area_struct *vm
return -ENOSYS;
case MLX5_IB_MMAP_CORE_CLOCK:
{
phys_addr_t pfn;
if (vma->vm_end - vma->vm_start != PAGE_SIZE)
return -EINVAL;
......@@ -1082,7 +1079,6 @@ static int mlx5_ib_mmap(struct ib_ucontext *ibcontext, struct vm_area_struct *vm
vma->vm_start,
(unsigned long long)pfn << PAGE_SHIFT);
break;
}
default:
return -EINVAL;
......
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