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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2011-06-22 11:21:01 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2011-06-22 11:21:01 +0200 |
| commit | 4904bbeff9b575d17678ff839583662c9f7b12c4 (patch) | |
| tree | f920cf5e2cc1cdd9c31ea9a53cfbdfa1ba037a31 /src | |
| parent | 6428f54328a433a86bdc0d7154ff3a7d322e0fb4 (diff) | |
conntrack: remove unused variable with -S
Error: UNUSED_VALUE:
conntrack-tools-1.0.0/src/conntrack.c:1297: returned_pointer: Pointer "nl" returned by "strchr(buf, 10)" is never used.
Reported-by: Jiri Popelka <jpopelka@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/conntrack.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/conntrack.c b/src/conntrack.c index 3e1cb11..b695da4 100644 --- a/src/conntrack.c +++ b/src/conntrack.c @@ -1359,10 +1359,9 @@ static int display_proc_conntrack_stats(void) /* trim off trailing \n */ nl = strchr(buf, '\n'); - if (nl != NULL) { + if (nl != NULL) *nl = '\0'; - nl = strchr(buf, '\n'); - } + token = strtok(buf, " "); for (i=0; token != NULL && i<CT_STATS_ENTRIES_MAX; i++) { strncpy(output[i], token, CT_STATS_STRING_MAX); |