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virtfs-proxy-helper: Make the helper_opts[] array const

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Reduce a bit the memory footprint by making the helper_opts[]
array const.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Greg Kurz <groug@kaod.org>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <20200305010446.17029-4-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Philippe Mathieu-Daudé 2020-03-05 02:04:46 +01:00 committed by Laurent Vivier
parent da5cf9a4fe
commit b8ccfadc1f
1 changed files with 1 additions and 1 deletions
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2
fsdev/virtfs-proxy-helper.c
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@ -43,7 +43,7 @@
#define BTRFS_SUPER_MAGIC 0x9123683E
#endif
static struct option helper_opts[] = {
static const struct option helper_opts[] = {
{"fd", required_argument, NULL, 'f'},
{"path", required_argument, NULL, 'p'},
{"nodaemon", no_argument, NULL, 'n'},