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cleanup: use arg value

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Use defined ARG_COUNT for the last element
This commit is contained in:
Zdenek Kabelac 2013-07-06 19:40:09 +02:00
parent 1b4f888bc5
commit c5d253f315
1 changed files with 3 additions and 4 deletions
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7
tools/vgchange.c
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@ -447,9 +447,9 @@ static int vgchange_single(struct cmd_context *cmd, const char *vg_name,
struct volume_group *vg,
void *handle __attribute__((unused)))
{
int i;
unsigned i;
static struct {
static const struct {
int arg;
int (*fn)(struct cmd_context *cmd, struct volume_group *vg);
} _vgchange_args[] = {
@ -465,7 +465,6 @@ static int vgchange_single(struct cmd_context *cmd, const char *vg_name,
{ vgmetadatacopies_ARG, &_vgchange_metadata_copies },
{ profile_ARG, &_vgchange_profile},
{ detachprofile_ARG, &_vgchange_profile},
{ -1, NULL },
};
if (vg_is_exported(vg)) {
@ -486,7 +485,7 @@ static int vgchange_single(struct cmd_context *cmd, const char *vg_name,
arg_int_value(cmd, poll_ARG,
DEFAULT_BACKGROUND_POLLING));
for (i = 0; _vgchange_args[i].arg >= 0; i++) {
for (i = 0; i < DM_ARRAY_SIZE(_vgchange_args); ++i) {
if (arg_count(cmd, _vgchange_args[i].arg)) {
if (!archive(vg))
return_ECMD_FAILED;