Address compile warnings

4 files changed, 3 insertions, 24 deletions

diff --git a/tools/lib/h5diff.c b/tools/lib/h5diff.c
index b22af18..b2c19fe 100644
--- a/tools/lib/h5diff.c
+++ b/tools/lib/h5diff.c
@@ -274,7 +274,6 @@ build_match_list (const char *objname1, trav_info_t *info1, const char *objname2
     int      cmp;
     trav_table_t *table = NULL;
     size_t   idx;
-    int      ret_value = 0;
 
     h5difftrace("build_match_list start\n");
     /* init */
diff --git a/tools/lib/h5diff_array.c b/tools/lib/h5diff_array.c
index c83b88d..aeb4f95 100644
--- a/tools/lib/h5diff_array.c
+++ b/tools/lib/h5diff_array.c
@@ -2258,7 +2258,6 @@ static hsize_t character_compare_opt(unsigned char *mem1, unsigned char *mem2,
     unsigned char temp1_uchar;
     unsigned char temp2_uchar;
     double        per;
-    hbool_t       both_zero;
 
     HDmemcpy(&temp1_uchar, mem1, sizeof(unsigned char));
     HDmemcpy(&temp2_uchar, mem2, sizeof(unsigned char));
diff --git a/tools/lib/h5tools_dump.c b/tools/lib/h5tools_dump.c
index 41c5878..4a18785 100644
--- a/tools/lib/h5tools_dump.c
+++ b/tools/lib/h5tools_dump.c
@@ -3977,7 +3977,6 @@ h5tools_dump_data(FILE *stream, const h5tool_format_t *info, h5tools_context_t *
     hsize_t     total_size[H5S_MAX_RANK];
     hsize_t     elmt_counter = 0;  /*counts the # elements printed. */
     int         status = -1;
-    hbool_t            dimension_break;
     h5tools_str_t      buffer;          /* string into which to render   */
     hsize_t            curr_pos = 0;    /* total data element position   */
     size_t             ncols = 80;      /* available output width        */
@@ -4195,13 +4194,13 @@ h5tools_dump_data(FILE *stream, const h5tool_format_t *info, h5tools_context_t *
                                     if(region_type == H5S_SEL_POINTS) {
                                         /* Print point information */
                                         H5TOOLS_DEBUG(H5E_tools_min_dbg_id_g, "H5S_SEL_POINTS H5R_DATASET_REGION2");
-                                        dimension_break = h5tools_dump_region_data_points(new_obj_sid, new_obj_id, stream, &outputformat, &datactx,
+                                        h5tools_dump_region_data_points(new_obj_sid, new_obj_id, stream, &outputformat, &datactx,
                                                             &buffer, &curr_pos, ncols, i, elmt_counter);
                                     }
                                     else if(region_type == H5S_SEL_HYPERSLABS) {
                                         /* Print block information */
                                         H5TOOLS_DEBUG(H5E_tools_min_dbg_id_g, "H5S_SEL_HYPERSLABS H5R_DATASET_REGION2");
-                                        dimension_break = h5tools_dump_region_data_blocks(new_obj_sid, new_obj_id, stream, &outputformat, &datactx,
+                                        h5tools_dump_region_data_blocks(new_obj_sid, new_obj_id, stream, &outputformat, &datactx,
                                                             &buffer, &curr_pos, ncols, i, elmt_counter);
                                     }
                                     else
@@ -4221,7 +4220,7 @@ h5tools_dump_data(FILE *stream, const h5tool_format_t *info, h5tools_context_t *
                     case H5R_ATTR:
                         H5TOOLS_DEBUG(H5E_tools_min_dbg_id_g, "ref_type is H5R_ATTR");
                         if((new_obj_id = H5Ropen_attr((const H5R_ref_t *)&ref_buf[i], H5P_DEFAULT, H5P_DEFAULT)) >= 0) {
-                            dimension_break = h5tools_dump_region_attribute(new_obj_id, stream, &outputformat, &datactx,
+                            h5tools_dump_region_attribute(new_obj_id, stream, &outputformat, &datactx,
                                                 &buffer, &curr_pos, ncols, i, elmt_counter);
                             if(H5Aclose(new_obj_id) < 0)
                                 H5TOOLS_ERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Aclose H5R_ATTR failed");
diff --git a/tools/src/h5ls/h5ls.c b/tools/src/h5ls/h5ls.c
index 416d5d2..6c21782 100644
--- a/tools/src/h5ls/h5ls.c
+++ b/tools/src/h5ls/h5ls.c
@@ -1527,17 +1527,12 @@ dump_dataset_values(hid_t dset)
     H5TOOLS_ERR_INIT(herr_t, SUCCEED)
     hid_t               f_type = H5I_INVALID_HID;
     hid_t               space = H5I_INVALID_HID;
-    hid_t               new_obj_id = H5I_INVALID_HID;
-    hid_t               new_obj_sid = H5I_INVALID_HID;
     hsize_t             total_size[H5S_MAX_RANK];
-    hsize_t             nelmts = 1;
-    hsize_t             elmt_counter = 0;  /*counts the # elements printed. */
     int                 ndims;
     size_t              i;
     char                string_prefix[64];
     static char         fmt_double[16];
     static char         fmt_float[16];
-    size_t              ncols = 80;      /* available output width        */
     hsize_t             curr_pos = 0;    /* total data element position   */
     h5tools_str_t       buffer;          /* string into which to render   */
     h5tools_context_t   ctx;             /* print context  */
@@ -1703,22 +1698,13 @@ dump_attribute_values(hid_t attr, const char *attr_name)
 {
     H5TOOLS_ERR_INIT(herr_t, SUCCEED)
     hid_t               f_type = H5I_INVALID_HID;
-    hid_t               p_type = H5I_INVALID_HID;
     hid_t               space = H5I_INVALID_HID;
-    hid_t               new_obj_id = H5I_INVALID_HID;
-    hid_t               new_obj_sid = H5I_INVALID_HID;
     hsize_t             total_size[H5S_MAX_RANK];
-    hsize_t             nelmts = 1;
-    hsize_t             elmt_counter = 0;  /*counts the # elements printed. */
-    hsize_t             temp_need;
-    size_t              need;
     int                 ndims;
     size_t              i;
-    void               *buf;
     char                string_prefix[64];
     static char         fmt_double[16];
     static char         fmt_float[16];
-    size_t              ncols = 80;      /* available output width        */
     hsize_t             curr_pos = 0;    /* total data element position   */
     h5tools_str_t       buffer;          /* string into which to render   */
     h5tools_context_t   ctx;             /* print context  */
@@ -1894,18 +1880,14 @@ list_attr(hid_t obj, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED *ain
     hid_t               attr = H5I_INVALID_HID;
     hid_t               space = H5I_INVALID_HID;
     hid_t               type = H5I_INVALID_HID;
-    hid_t               new_obj_id = H5I_INVALID_HID;
-    hid_t               new_obj_sid = H5I_INVALID_HID;
     hsize_t             size[H5S_MAX_RANK];
     hsize_t             nelmts = 1;
     int                 ndims;
     int                 i;
     H5S_class_t         space_type;
     hsize_t             curr_pos = 0;        /* total data element position   */
-    hsize_t             elmt_counter = 0;    /*counts the # elements printed. */
     h5tools_str_t       buffer;          /* string into which to render   */
     h5tools_context_t   ctx;             /* print context  */
-    size_t              ncols = 80;      /* available output width        */
     h5tool_format_t    *info = &ls_dataformat;
 
     H5TOOLS_PUSH_STACK();