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Warnings fixes #1680

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merged 1 commit into from
Apr 25, 2022
Merged

Warnings fixes #1680

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6 changes: 5 additions & 1 deletion src/H5Cmpio.c
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Original file line number Diff line number Diff line change
Expand Up @@ -898,7 +898,11 @@ H5C_clear_coll_entries(H5C_t *cache_ptr, hbool_t partial)
H5C_cache_entry_t *entry_ptr = NULL;
herr_t ret_value = SUCCEED;

#if H5C_DO_SANITY_CHECKS
FUNC_ENTER_NOAPI_NOINIT
#else
FUNC_ENTER_NOAPI_NOINIT_NOERR
#endif

entry_ptr = cache_ptr->coll_tail_ptr;
clear_cnt = (partial ? cache_ptr->coll_list_len / 2 : cache_ptr->coll_list_len);
Expand All @@ -919,7 +923,7 @@ H5C_clear_coll_entries(H5C_t *cache_ptr, hbool_t partial)
entry_ptr = prev_ptr;
} /* end while */

#ifdef H5C_DO_SANITY_CHECKS
#if H5C_DO_SANITY_CHECKS
done:
#endif /* H5C_DO_SANITY_CHECKS */
FUNC_LEAVE_NOAPI(ret_value)
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7 changes: 3 additions & 4 deletions src/H5Dchunk.c
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Expand Up @@ -8124,8 +8124,8 @@ H5D__chunk_iter(const H5D_t *dset, H5D_chunk_iter_op_t op, void *op_data)
/* Compose chunked index info struct */
idx_info.f = dset->oloc.file;
idx_info.pline = &dset->shared->dcpl_cache.pline;
idx_info.layout = &dset->shared->layout.u.chunk;
idx_info.storage = &dset->shared->layout.storage.u.chunk;
idx_info.layout = &layout->u.chunk;
idx_info.storage = &layout->storage.u.chunk;

/* If the dataset is not written, return without errors */
if (H5F_addr_defined(idx_info.storage->idx_addr)) {
Expand All @@ -8136,8 +8136,7 @@ H5D__chunk_iter(const H5D_t *dset, H5D_chunk_iter_op_t op, void *op_data)
ud.op_data = op_data;

/* Iterate over the allocated chunks calling the iterator callback */
if ((ret_value =
(dset->shared->layout.storage.u.chunk.ops->iterate)(&idx_info, H5D__chunk_iter_cb, &ud)) < 0)
if ((ret_value = (layout->storage.u.chunk.ops->iterate)(&idx_info, H5D__chunk_iter_cb, &ud)) < 0)
HERROR(H5E_DATASET, H5E_CANTNEXT, "chunk iteration failed");
} /* end if H5F_addr_defined */

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12 changes: 7 additions & 5 deletions src/H5Dcontig.c
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Expand Up @@ -605,23 +605,25 @@ H5D__contig_io_init(H5D_io_info_t *io_info, const H5D_type_info_t H5_ATTR_UNUSED
static htri_t
H5D__contig_may_use_select_io(const H5D_io_info_t *io_info, H5D_io_op_type_t op_type)
{
const H5D_t *dataset = io_info->dset; /* Local pointer to dataset info */
htri_t ret_value = FAIL; /* Return value */
const H5D_t *dataset = NULL; /* Local pointer to dataset info */
htri_t ret_value = FAIL; /* Return value */

FUNC_ENTER_STATIC

/* Sanity check */
HDassert(io_info);
HDassert(dataset);
HDassert(io_info->dset);
HDassert(op_type == H5D_IO_OP_READ || op_type == H5D_IO_OP_WRITE);

dataset = io_info->dset;
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This should be immediately before the HDassert(dataset) line, otherwise that assert will always be tripped.

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Was building in release so missed this one! Just fixed the assertion and pushed.


/* Don't use selection I/O if it's globally disabled, if there is a type
* conversion, or if it's not a contiguous dataset, or if the sieve buffer
* exists (write) or is dirty (read) */
if (!H5_use_selection_io_g || io_info->io_ops.single_read != H5D__select_read ||
io_info->layout_ops.readvv != H5D__contig_readvv ||
(op_type == H5D_IO_OP_READ && io_info->dset->shared->cache.contig.sieve_dirty) ||
(op_type == H5D_IO_OP_WRITE && io_info->dset->shared->cache.contig.sieve_buf))
(op_type == H5D_IO_OP_READ && dataset->shared->cache.contig.sieve_dirty) ||
(op_type == H5D_IO_OP_WRITE && dataset->shared->cache.contig.sieve_buf))
ret_value = FALSE;
else {
hbool_t page_buf_enabled;
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10 changes: 6 additions & 4 deletions src/H5Dmpio.c
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Expand Up @@ -3467,8 +3467,9 @@ H5D__mpio_redistribute_shared_chunks(H5D_filtered_collective_io_info_t *chunk_li
static herr_t
H5D__mpio_redistribute_shared_chunks_int(H5D_filtered_collective_io_info_t *chunk_list,
size_t *num_chunks_assigned_map, hbool_t all_ranks_involved,
const H5D_io_info_t *io_info, const H5D_chunk_map_t *fm,
int mpi_rank, int mpi_size)
const H5D_io_info_t * io_info,
const H5D_chunk_map_t H5_ATTR_NDEBUG_UNUSED *fm, int mpi_rank,
int mpi_size)
{
MPI_Datatype struct_type;
MPI_Datatype packed_type;
Expand Down Expand Up @@ -3797,7 +3798,8 @@ H5D__mpio_redistribute_shared_chunks_int(H5D_filtered_collective_io_info_t *chun
static herr_t
H5D__mpio_share_chunk_modification_data(H5D_filtered_collective_io_info_t *chunk_list,
size_t *chunk_list_num_entries, H5D_io_info_t *io_info,
const H5D_type_info_t *type_info, int mpi_rank, int mpi_size,
const H5D_type_info_t *type_info, int mpi_rank,
int H5_ATTR_NDEBUG_UNUSED mpi_size,
H5D_filtered_collective_io_info_t **chunk_hash_table,
unsigned char ***chunk_msg_bufs, int *chunk_msg_bufs_len)
{
Expand Down Expand Up @@ -4547,7 +4549,7 @@ H5D__mpio_collective_filtered_chunk_update(H5D_filtered_collective_io_info_t *ch
H5D_filtered_collective_io_info_t *chunk_hash_table,
unsigned char **chunk_msg_bufs, int chunk_msg_bufs_len,
const H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
int mpi_rank, int mpi_size)
int H5_ATTR_NDEBUG_UNUSED mpi_rank, int mpi_size)
{
H5D_fill_buf_info_t fb_info;
H5D_chunk_info_t * chunk_info = NULL;
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6 changes: 4 additions & 2 deletions src/H5FD.c
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Expand Up @@ -2261,8 +2261,10 @@ H5FDget_vfd_handle(H5FD_t *file, hid_t fapl_id, void **file_handle /*out*/)
HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get file handle for file driver")

done:
if (FAIL == ret_value)
*file_handle = NULL;
if (FAIL == ret_value) {
if (file_handle)
*file_handle = NULL;
}

FUNC_LEAVE_API(ret_value)
} /* end H5FDget_vfd_handle() */
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2 changes: 1 addition & 1 deletion src/H5FDmpio.c
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Expand Up @@ -1865,7 +1865,7 @@ H5FD__mpio_vector_build_types(uint32_t count, H5FD_mem_t types[], haddr_t addrs[
if (!sub_types) {
HDassert(!sub_types_created);

if (NULL == (sub_types = (int *)HDmalloc((size_t)count * sizeof(MPI_Datatype))))
if (NULL == (sub_types = HDmalloc((size_t)count * sizeof(MPI_Datatype))))
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sub_types is an MPI_Datatype *, not an int *

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There's no need to cast the allocated pointers in C anyways.

HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, "can't alloc sub types array")
if (NULL == (sub_types_created = (uint8_t *)HDcalloc((size_t)count, 1))) {
H5MM_free(sub_types);
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10 changes: 3 additions & 7 deletions src/H5FDsec2.c
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Expand Up @@ -1075,17 +1075,13 @@ H5FD__sec2_delete(const char *filename, hid_t H5_ATTR_UNUSED fapl_id)
*-------------------------------------------------------------------------
*/
static herr_t
H5FD__sec2_ctl(H5FD_t *_file, uint64_t op_code, uint64_t flags, const void H5_ATTR_UNUSED *input,
void H5_ATTR_UNUSED **output)
H5FD__sec2_ctl(H5FD_t H5_ATTR_UNUSED *_file, uint64_t op_code, uint64_t flags,
const void H5_ATTR_UNUSED *input, void H5_ATTR_UNUSED **output)
{
H5FD_sec2_t *file = (H5FD_sec2_t *)_file;
herr_t ret_value = SUCCEED;
herr_t ret_value = SUCCEED;

FUNC_ENTER_STATIC

/* Sanity checks */
HDassert(file);

switch (op_code) {
/* Unknown op code */
default:
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2 changes: 1 addition & 1 deletion src/H5Oint.c
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Expand Up @@ -3014,7 +3014,7 @@ H5O_get_proxy(const H5O_t *oh)
*-------------------------------------------------------------------------
*/
herr_t
H5O__free(H5O_t *oh, hbool_t force)
H5O__free(H5O_t *oh, hbool_t H5_ATTR_NDEBUG_UNUSED force)
{
unsigned u; /* Local index variable */
herr_t ret_value = SUCCEED; /* Return value */
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2 changes: 1 addition & 1 deletion src/H5Pfapl.c
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Expand Up @@ -1636,7 +1636,7 @@ H5Pget_driver_config_str(hid_t fapl_id, char *config_buf, size_t buf_size)
size_t config_str_len = HDstrlen(config_str);

if (config_buf) {
HDstrncpy(config_buf, config_str, MIN(config_str_len + 1, buf_size));
HDstrncpy(config_buf, config_str, buf_size);
if (config_str_len >= buf_size)
config_buf[buf_size - 1] = '\0';
}
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4 changes: 2 additions & 2 deletions src/H5Tref.c
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Expand Up @@ -638,8 +638,8 @@ H5T__ref_mem_read(H5VL_object_t H5_ATTR_UNUSED *src_file, const void *src_buf, s
*/
static herr_t
H5T__ref_mem_write(H5VL_object_t *src_file, const void *src_buf, size_t src_size, H5R_type_t src_type,
H5VL_object_t H5_ATTR_UNUSED *dst_file, void *dst_buf, size_t dst_size,
void H5_ATTR_UNUSED *bg_buf)
H5VL_object_t H5_ATTR_UNUSED *dst_file, void *dst_buf,
size_t H5_ATTR_NDEBUG_UNUSED dst_size, void H5_ATTR_UNUSED *bg_buf)
{
H5F_t * src_f = NULL;
hid_t file_id = H5I_INVALID_HID;
Expand Down
2 changes: 1 addition & 1 deletion test/cache_image.c
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Expand Up @@ -7510,7 +7510,7 @@ get_free_sections_test(hbool_t single_file_vfd)
*-------------------------------------------------------------------------
*/
static unsigned
evict_on_close_test(hbool_t single_file_vfd)
evict_on_close_test(hbool_t H5_ATTR_PARALLEL_UNUSED single_file_vfd)
{
#ifndef H5_HAVE_PARALLEL
const char *fcn_name = "evict_on_close_test()";
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6 changes: 3 additions & 3 deletions test/dt_arith.c
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Expand Up @@ -2694,18 +2694,18 @@ my_isnan(dtype_t type, void *val)
if (FLT_FLOAT == type) {
float x = 0.0;
HDmemcpy(&x, val, sizeof(float));
retval = (x != x);
retval = !H5_FLT_ABS_EQUAL(x, x);
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Don't compare floats, doubles, long doubles using != here. Use library macro to compare with an epsilon value instead.

}
else if (FLT_DOUBLE == type) {
double x = 0.0;
HDmemcpy(&x, val, sizeof(double));
retval = (x != x);
retval = !H5_DBL_ABS_EQUAL(x, x);
#if H5_SIZEOF_LONG_DOUBLE != H5_SIZEOF_DOUBLE
}
else if (FLT_LDOUBLE == type) {
long double x = 0.0L;
HDmemcpy(&x, val, sizeof(long double));
retval = (x != x);
retval = !H5_LDBL_ABS_EQUAL(x, x);
#endif
}
else {
Expand Down
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