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ctdb: Reduce indentation in get_tunable_values()

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Use an early return tvals; review with "git sh -b".

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This commit is contained in:
Volker Lendecke 2023-09-28 15:55:36 +02:00
parent 58ec800928
commit ce3243d7b2
1 changed files with 21 additions and 18 deletions
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39
ctdb/tests/src/ctdb_takeover_tests.c
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@ -84,24 +84,27 @@ static uint32_t *get_tunable_values(TALLOC_CTX *tmp_ctx,
uint32_t *tvals = talloc_zero_array(tmp_ctx, uint32_t, numnodes);
char *t = getenv(tunable);
if (t) {
if (strcmp(t, "1") == 0) {
for (i=0; i<numnodes; i++) {
tvals[i] = 1;
}
} else {
tok = strtok(t, ",");
i = 0;
while (tok != NULL) {
tvals[i] =
(uint32_t) strtol(tok, NULL, 0);
i++;
tok = strtok(NULL, ",");
}
if (i != numnodes) {
fprintf(stderr, "ERROR: Wrong number of values in %s\n", tunable);
exit(1);
}
if (t == NULL) {
return tvals;
}
if (strcmp(t, "1") == 0) {
for (i = 0; i < numnodes; i++) {
tvals[i] = 1;
}
} else {
tok = strtok(t, ",");
i = 0;
while (tok != NULL) {
tvals[i] = (uint32_t)strtol(tok, NULL, 0);
i++;
tok = strtok(NULL, ",");
}
if (i != numnodes) {
fprintf(stderr,
"ERROR: Wrong number of values in %s\n",
tunable);
exit(1);
}
}