lib/addgrps.c: add_groups(): Remove useless cast

Reviewed-by: Serge Hallyn <serge@hallyn.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/lib/addgrps.c b/lib/addgrps.c
index 649b801edd80b737b64d689eced1cedfc3c913e3..0a38d861bc98cd9cf5b9e1783744e02f89fb4079 100644 (file)
--- a/lib/addgrps.c
+++ b/lib/addgrps.c
@@ -77,7 +77,7 @@ add_groups(const char *list)
                        fputs (_("Warning: too many groups\n"), shadow_logfd);
                        break;
                }
-               grouplist = REALLOCF(grouplist, (size_t) ngroups + 1, GETGROUPS_T);
+               grouplist = REALLOCF(grouplist, ngroups + 1, GETGROUPS_T);
                if (grouplist == NULL) {
                        return -1;
                }