From 3310e675677982d6252cde90f765faf9832b24a8 Mon Sep 17 00:00:00 2001
From: Ed Hartnett <edwardjameshartnett@gmail.com>
Date: Tue, 16 Jul 2019 14:54:42 -0600
Subject: [PATCH] hdf4file.c cleanup

---
 libhdf4/hdf4file.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libhdf4/hdf4file.c b/libhdf4/hdf4file.c
index f44a8e88e..bc3c055b4 100644
--- a/libhdf4/hdf4file.c
+++ b/libhdf4/hdf4file.c
@@ -604,8 +604,7 @@ NC_HDF4_open(const char *path, int mode, int basepe, size_t *chunksizehintp,
     int32 num_datasets, num_gatts;
     int32 sdid;
     int v, a;
-    NC_FILE_INFO_T* nc4_info = NULL;
-    int retval = NC_NOERR;
+    int retval;
 
     /* Check inputs. */
     assert(nc_file && path);