cut: simplify -fsanitize=leak pacification

* src/set-fields.c (reset_fields): Remove, as it’s not needed for
-fsanitize=leak even when ‘lint’ is defined.  All uses removed.

3 files changed, 0 insertions, 14 deletions

diff --git a/src/cut.c b/src/cut.c
index 5143c8bd9..ac874c3f8 100644
--- a/src/cut.c
+++ b/src/cut.c
@@ -602,7 +602,5 @@ main (int argc, char **argv)
       ok = false;
     }
 
-  IF_LINT (reset_fields ());
-
   return ok ? EXIT_SUCCESS : EXIT_FAILURE;
 }
diff --git a/src/set-fields.c b/src/set-fields.c
index e3cce30d9..575dc2784 100644
--- a/src/set-fields.c
+++ b/src/set-fields.c
@@ -308,12 +308,3 @@ set_fields (char const *fieldstr, unsigned int options)
   frp = xrealloc (frp, n_frp * sizeof (struct field_range_pair));
   frp[n_frp - 1].lo = frp[n_frp - 1].hi = UINTMAX_MAX;
 }
-
-void
-reset_fields (void)
-{
-  n_frp = 0 ;
-  n_frp_allocated = 0;
-  free (frp);
-  frp = NULL;
-}
diff --git a/src/set-fields.h b/src/set-fields.h
index 7bc9b3afe..3e7613a98 100644
--- a/src/set-fields.h
+++ b/src/set-fields.h
@@ -41,7 +41,4 @@ enum
 /* allocates and initializes the FRP array and N_FRP count */
 extern void set_fields (char const *fieldstr, unsigned int options);
 
-/* frees memory allocated by set_fields() */
-extern void reset_fields (void);
-
 #endif