[monitoring-plugins] Remove and add comments at some places

[RincewindsHat]

 Module: monitoring-plugins
 Branch: check_disk-compiler_warnings
 Commit: 0d1f6495c1f216d7752bf32a56f426e5c640029a
 Author: RincewindsHat <12514511+RincewindsHat at users.noreply.github.com>
   Date: Sat Mar 26 15:10:00 2022 +0100
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=0d1f649

Remove and add comments at some places

---

 plugins/check_disk.c | 56 +++-------------------------------------------------
 1 file changed, 3 insertions(+), 53 deletions(-)

diff --git a/plugins/check_disk.c b/plugins/check_disk.c
index 75d5486..7018c6f 100644
--- a/plugins/check_disk.c
+++ b/plugins/check_disk.c
@@ -405,15 +405,7 @@ main (int argc, char **argv)
 		  xasprintf(&output, "%s inode=%.0f%%)%s;", output, path->dfree_inodes_percent, ((disk_result && verbose >= 1) ? "]" : ""));
 	  }
       free(flag_header);
-      /* TODO: Need to do a similar debug line
-      xasprintf (&details, _("%s\n\%.0f of %.0f %s (%.0f%% inode=%.0f%%) free on %s (type %s mounted on %s) warn:%lu crit:%lu warn%%:%.0f%% crit%%:%.0f%%"),
-                details, dfree_units, dtotal_units, units, dfree_pct, inode_space_pct,
-                me->me_devname, me->me_type, me->me_mountdir,
-                (unsigned long)w_df, (unsigned long)c_df, w_dfp, c_dfp);
-      */
-
     }
-
   }
 
   if (verbose >= 2)
@@ -688,6 +680,7 @@ process_arguments (int argc, char **argv)
       break;
     case 'I':
       cflags |= REG_ICASE;
+	  // Intentional fallthrough
     case 'i':
       if (!path_selected)
         die (STATE_UNKNOWN, "DISK %s: %s\n", _("UNKNOWN"), _("Paths need to be selected before using -i/-I. Use -A to select all paths explicitly"));
@@ -727,8 +720,10 @@ process_arguments (int argc, char **argv)
 
     case 'A':
       optarg = strdup(".*");
+	  // Intentional fallthrough
     case 'R':
       cflags |= REG_ICASE;
+	  // Intentional fallthrough
     case 'r':
       if (! (warn_freespace_units || crit_freespace_units || warn_freespace_percent ||
              crit_freespace_percent || warn_usedspace_units || crit_usedspace_units ||
@@ -861,51 +856,6 @@ set_all_thresholds (struct parameter_list *path)
     set_thresholds(&path->freeinodes_percent, warn_freeinodes_percent, crit_freeinodes_percent);
 }
 
-/* TODO: Remove?
-
-int
-validate_arguments (uintmax_t w, uintmax_t c, double wp, double cp, double iwp, double icp, char *mypath)
-{
-  if (w < 0 && c < 0 && wp < 0.0 && cp < 0.0) {
-    printf (_("INPUT ERROR: No thresholds specified"));
-    print_path (mypath);
-    return ERROR;
-  }
-  else if ((wp >= 0.0 || cp >= 0.0) &&
-           (wp < 0.0 || cp < 0.0 || wp > 100.0 || cp > 100.0 || cp > wp)) {
-    printf (_("\
-INPUT ERROR: C_DFP (%f) should be less than W_DFP (%.1f) and both should be between zero and 100 percent, inclusive"),
-            cp, wp);
-    print_path (mypath);
-    return ERROR;
-  }
-  else if ((iwp >= 0.0 || icp >= 0.0) &&
-           (iwp < 0.0 || icp < 0.0 || iwp > 100.0 || icp > 100.0 || icp > iwp)) {
-    printf (_("\
-INPUT ERROR: C_IDFP (%f) should be less than W_IDFP (%.1f) and both should be between zero and 100 percent, inclusive"),
-            icp, iwp);
-    print_path (mypath);
-    return ERROR;
-  }
-  else if ((w > 0 || c > 0) && (w == 0 || c == 0 || c > w)) {
-    printf (_("\
-INPUT ERROR: C_DF (%lu) should be less than W_DF (%lu) and both should be greater than zero"),
-            (unsigned long)c, (unsigned long)w);
-    print_path (mypath);
-    return ERROR;
-  }
-
-  return OK;
-}
-
-*/
-
-
-
-
-
-
-
 void
 print_help (void)
 {