Fixes for a couple of trivial warnings (#676)

* Committing clang-format changes

* Trivial warning fixes:

* Removes an unused done target in H5Tbit.c
* Add (void) to quiet "ignored return value" warnings in the generators
  (which generally ignore errors)

Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/tools/test/h5jam/h5jamgentest.c b/tools/test/h5jam/h5jamgentest.c
index 45ff0b0..1da6b63 100644
--- a/tools/test/h5jam/h5jamgentest.c
+++ b/tools/test/h5jam/h5jamgentest.c
@@ -277,7 +277,7 @@ gent_ub(const char *filename, size_t ub_size, size_t ub_fill)
         for (u = 0; u < ub_fill; u++)
             *bp++ = pattern[u % 10];
 
-        HDwrite(fd, buf, ub_size);
+        (void)HDwrite(fd, buf, ub_size);
 
         HDclose(fd);
     }
@@ -301,7 +301,7 @@ create_textfile(const char *name, size_t size)
     for (i = 0; i < size; i++)
         *bp++ = pattern[i % 10];
 
-    HDwrite(fd, buf, size);
+    (void)HDwrite(fd, buf, size);
 
     HDfree(buf);
 
@@ -329,7 +329,7 @@ create_binfile(char *name, off_t size)
     for (i = 0; i < size; i++)
         *bp++ = (char)i & 0xff;
 
-    HDwrite(fd, buf, size);
+    (void)HDwrite(fd, buf, size);
 
     HDclose(fd);
 }