libsmartcols: (sample) remove hidden variable [CodeQL scan]

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/libsmartcols/samples/maxout.c b/libsmartcols/samples/maxout.c
index 263d4de81bde3caeecd6caf94e9e6b515dbb0d1b..20c6424e404e0f4ad5d738c5f966d0856a916f8f 100644 (file)
--- a/libsmartcols/samples/maxout.c
+++ b/libsmartcols/samples/maxout.c
@@ -42,7 +42,6 @@ int main(int argc, char *argv[])
 
        while (nlines--) {
                struct libscols_line *ln = scols_table_new_line(tb, NULL);
-               int rc;
 
                rc = scols_line_set_data(ln, COL_LEFT, "A");
                if (!rc)