bissen21/Marlin_Firmware
1
0
Fork 0
Code Issues Pull Requests Projects Releases 4 Wiki Activity

Clean up comments, USB flash, NULLs

Browse Source
This commit is contained in:
Scott Lahteine
2020-10-24 17:13:10 -05:00
parent 00fbe50bbe
commit ec23e37a4a
45 changed files with 231 additions and 238 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
Marlin/src/libs/heatshrink/heatshrink_decoder.cpp
View File

@ -89,7 +89,7 @@ heatshrink_decoder *heatshrink_decoder_alloc(uint16_t input_buffer_size, uint8_t
size_t buffers_sz = (1 << window_sz2) + input_buffer_size;
size_t sz = sizeof(heatshrink_decoder) + buffers_sz;
heatshrink_decoder *hsd = HEATSHRINK_MALLOC(sz);
if (hsd == nullptr) return nullptr;
if (!hsd) return nullptr;
hsd->input_buffer_size = input_buffer_size;
hsd->window_sz2 = window_sz2;
hsd->lookahead_sz2 = lookahead_sz2;
@ -124,7 +124,7 @@ void heatshrink_decoder_reset(heatshrink_decoder *hsd) {
/* Copy SIZE bytes into the decoder's input buffer, if it will fit. */
HSD_sink_res heatshrink_decoder_sink(heatshrink_decoder *hsd,
uint8_t *in_buf, size_t size, size_t *input_size) {
if (hsd == nullptr || in_buf == nullptr || input_size == nullptr)
if (!hsd || !in_buf || !input_size)
return HSDR_SINK_ERROR_NULL;
size_t rem = HEATSHRINK_DECODER_INPUT_BUFFER_SIZE(hsd) - hsd->input_size;
@ -160,7 +160,7 @@ static HSD_state st_backref_count_lsb(heatshrink_decoder *hsd);
static HSD_state st_yield_backref(heatshrink_decoder *hsd, output_info *oi);
HSD_poll_res heatshrink_decoder_poll(heatshrink_decoder *hsd, uint8_t *out_buf, size_t out_buf_size, size_t *output_size) {
if (hsd == nullptr || out_buf == nullptr || output_size == nullptr)
if (!hsd || !out_buf || !output_size)
return HSDR_POLL_ERROR_NULL;
*output_size = 0;
@ -351,7 +351,7 @@ static uint16_t get_bits(heatshrink_decoder *hsd, uint8_t count) {
}
HSD_finish_res heatshrink_decoder_finish(heatshrink_decoder *hsd) {
if (hsd == nullptr) { return HSDR_FINISH_ERROR_NULL; }
if (!hsd) return HSDR_FINISH_ERROR_NULL;
switch (hsd->state) {
case HSDS_TAG_BIT:
return hsd->input_size == 0 ? HSDR_FINISH_DONE : HSDR_FINISH_MORE;