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Fix unused variable warning in mlx5_ib_devx.c

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With clang 15, the following -Werror warning is produced:

    sys/dev/mlx5/mlx5_ib/mlx5_ib_devx.c:1926:6: error: variable 'num_alloc_xa_entries' set but not used [-Werror,-Wunused-but-set-variable]
            int num_alloc_xa_entries = 0;
                ^

The 'num_alloc_xa_entries' variable appears to have been a debugging aid
that has never been used for anything, so remove it.

MFC after:	3 days
This commit is contained in:
Dimitry Andric 2022-07-25 00:16:18 +02:00
parent 6332ad8673
commit 3a0b243282
1 changed files with 0 additions and 2 deletions
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2
sys/dev/mlx5/mlx5_ib/mlx5_ib_devx.c
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@ -1923,7 +1923,6 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_SUBSCRIBE_EVENT)(
int redirect_fd;
bool use_eventfd = false;
int num_events;
int num_alloc_xa_entries = 0;
u16 obj_type = 0;
u64 cookie = 0;
u32 obj_id = 0;
@ -2005,7 +2004,6 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_SUBSCRIBE_EVENT)(
if (err)
goto err;
num_alloc_xa_entries++;
event_sub = kzalloc(sizeof(*event_sub), GFP_KERNEL);
if (!event_sub)
goto err;