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dawn_iwinfo: release iwinfo after usage

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twy_2000 2020-05-10 15:46:43 +08:00 • committed by Polynomialdivision
parent 6bad02bed7
commit b78a01bfb5
1 changed files with 3 additions and 1 deletions
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4
src/utils/dawn_iwinfo.c
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@ -224,9 +224,11 @@ int get_expected_throughput(const char *ifname, uint8_t *client_addr) {
if (iw->assoclist(ifname, buf, &len)) { if (iw->assoclist(ifname, buf, &len)) {
fprintf(stdout, "No information available\n"); fprintf(stdout, "No information available\n");
iwinfo_finish();
return INT_MIN; return INT_MIN;
} else if (len <= 0) { } else if (len <= 0) {
fprintf(stdout, "No station connected\n"); fprintf(stdout, "No station connected\n");
iwinfo_finish();
return INT_MIN; return INT_MIN;
} }
@ -353,4 +355,4 @@ int support_vht(const char *ifname) {
int ret = htmodes & vht_support_bitmask ? 1 : 0; int ret = htmodes & vht_support_bitmask ? 1 : 0;
iwinfo_finish(); iwinfo_finish();
return ret; return ret;
} }