Commit d5972f10 authored by Dan Carpenter's avatar Dan Carpenter Committed by Saeed Mahameed
Browse files

net/mlx5: Fix check for allocation failure in comp_irqs_request_pci() 



This function accidentally dereferences "cpus" instead of returning
directly.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/r/202305200354.KV3jU94w-lkp@intel.com/


Fixes: b48a0f72 ("net/mlx5: Refactor completion irq request/release code")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Reviewed-by: default avatarLeon Romanovsky <leonro@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent fe5c2d3a

drivers/net/ethernet/mellanox/mlx5/core/eq.c

+1 −1
Original line number Diff line number Diff line
@@ -824,7 +824,7 @@ static int comp_irqs_request_pci(struct mlx5_core_dev *dev) 
	ncomp_eqs = table->num_comp_eqs;

	cpus = kcalloc(ncomp_eqs, sizeof(*cpus), GFP_KERNEL);

	if (!cpus)

		ret = -ENOMEM;

		return -ENOMEM;



	i = 0;

	rcu_read_lock();