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Fix unused variable warning in mlx5_ib_devx.c
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
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@ -1923,7 +1923,6 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_SUBSCRIBE_EVENT)(
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int redirect_fd;
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bool use_eventfd = false;
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int num_events;
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int num_alloc_xa_entries = 0;
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u16 obj_type = 0;
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u64 cookie = 0;
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u32 obj_id = 0;
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@ -2005,7 +2004,6 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_SUBSCRIBE_EVENT)(
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if (err)
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goto err;
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num_alloc_xa_entries++;
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event_sub = kzalloc(sizeof(*event_sub), GFP_KERNEL);
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if (!event_sub)
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goto err;
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