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iscsi-inq: handle setting of debug_level correctly

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According to the man page and help info, --debug=integer can specify the
debug_level, while it would report following error:

iscsi-inq --debug=2
iscsi-inq: option '--debug' doesn't allow an argument

It's because the iscsi-inq code did not handle this parameters
correctly. So here we just correct it.

Signed-off-by: Wenchao Hao <haowenchao@huawei.com>
This commit is contained in:
Wenchao Hao
2022-04-06 10:28:23 +08:00
parent fbfa387d9a
commit 5e63853230
1 changed files with 3 additions and 3 deletions
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6
utils/iscsi-inq.c
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@@ -241,7 +241,7 @@ int main(int argc, char *argv[])
static struct option long_options[] = { static struct option long_options[] = {
{"help", no_argument, NULL, 'h'}, {"help", no_argument, NULL, 'h'},
{"usage", no_argument, NULL, 'u'}, {"usage", no_argument, NULL, 'u'},
{"debug", no_argument, NULL, 'd'}, {"debug", required_argument, NULL, 'd'},
{"initiator-name", required_argument, NULL, 'i'}, {"initiator-name", required_argument, NULL, 'i'},
{"evpd", required_argument, NULL, 'e'}, {"evpd", required_argument, NULL, 'e'},
{"pagecode", required_argument, NULL, 'c'}, {"pagecode", required_argument, NULL, 'c'},
@@ -249,7 +249,7 @@ int main(int argc, char *argv[])
}; };
int option_index; int option_index;
while ((c = getopt_long(argc, argv, "h?udi:e:c:", long_options, while ((c = getopt_long(argc, argv, "h?ud:i:e:c:", long_options,
&option_index)) != -1) { &option_index)) != -1) {
switch (c) { switch (c) {
case 'h': case 'h':
@@ -260,7 +260,7 @@ int main(int argc, char *argv[])
show_usage = 1; show_usage = 1;
break; break;
case 'd': case 'd':
debug = 1; debug = atoi(optarg);
break; break;
case 'i': case 'i':
initiator = optarg; initiator = optarg;