tree df8e8e141b57c383c9dccb46ae73404df3855038
parent 048a9883267f9b8f8e05dca9e9e8e6f991eea61e
author Simon Horman <horms@kernel.org> 1685024785 +0200
committer Andrew Morton <akpm@linux-foundation.org> 1686357862 -0700

kexec: avoid calculating array size twice

Avoid calculating array size twice in kexec_purgatory_setup_sechdrs().
Once using array_size(), and once open-coded.

Flagged by Coccinelle:

  .../kexec_file.c:881:8-25: WARNING: array_size is already used (line 877) to compute the same size

No functional change intended.
Compile tested only.

Link: https://lkml.kernel.org/r/20230525-kexec-array_size-v1-1-8b4bf4f7500a@kernel.org
Signed-off-by: Simon Horman <horms@kernel.org>
Acked-by: Baoquan He <bhe@redhat.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>