[PATCH 2/3] reftable: remove unreachable "return" statements

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

Remove unreachable return statements added in acb533440fc (reftable:
implement refname validation, 2021-10-07) and f14bd719349 (reftable:
write reftable files, 2021-10-07).

This avoids the following warnings on SunCC 12.5 on
gcc211.fsffrance.org:

    "reftable/refname.c", line 135: warning: statement not reached
    "reftable/refname.c", line 135: warning: statement not reached

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 reftable/refname.c | 1 -
 reftable/writer.c  | 1 -
 2 files changed, 2 deletions(-)

diff --git a/reftable/refname.c b/reftable/refname.c
index 95734969324..136001bc2c7 100644
--- a/reftable/refname.c
+++ b/reftable/refname.c
@@ -132,7 +132,6 @@ static int validate_refname(const char *name)
 			return REFTABLE_REFNAME_ERROR;
 		name = next + 1;
 	}
-	return 0;
 }
 
 int validate_ref_record_addition(struct reftable_table tab,
diff --git a/reftable/writer.c b/reftable/writer.c
index 35c8649c9b7..70a7bf142a2 100644
--- a/reftable/writer.c
+++ b/reftable/writer.c
@@ -39,7 +39,6 @@ writer_reftable_block_stats(struct reftable_writer *w, uint8_t typ)
 		return &w->stats.log_stats;
 	}
 	abort();
-	return NULL;
 }
 
 /* write data, queuing the padding for the next write. Returns negative for
-- 
2.35.0.rc0.844.gb5945183dcf