1 files changed, 0 insertions, 1 deletions
diff --git a/io.c b/io.c
index 46845eb58b..a958b0f276 100644
--- a/io.c
+++ b/io.c
@@ -1423,7 +1423,6 @@ static VALUE
 rb_io_fdatasync(VALUE io)
 {
     rb_io_t *fptr;
-    int saved_errno = 0;
 
     io = GetWriteIO(io);
     GetOpenFile(io, fptr);