51d7396440
Error occurs when configuring meson with --buildtype=minsize with GCC 11.1.0: drivers/regex/mlx5/mlx5_regex_fastpath.c:398:17: error: ‘len’ may be used uninitialized in this function [-Werror=maybe-uninitialized] | complete_umr_wqe(qp, sq, &qp->jobs[mkey_job_id], sq->pi, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | klm_num, len); | ~~~~~~~~~~~~~ drivers/regex/mlx5/mlx5_regex_fastpath.c:315:31: note: ‘len’ was declared here | uint32_t klm_num = 0, len; | ^~~ Signed-off-by: Thomas Monjalon <thomas@monjalon.net> Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>