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Merge pull request #346 from pallas/avoid-unused-variable-warning

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radiotap: avoid unused variable warning
This commit is contained in:
Matias Fontanini
2019-04-25 18:17:48 -07:00
committed by GitHub
parent a926b75224 7bc4d38470
commit de247fcbc8
1 changed files with 2 additions and 2 deletions
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4
src/utils/radiotap_parser.cpp
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@@ -131,7 +131,7 @@ struct RadioTapFlags {
} TINS_END_PACK; } TINS_END_PACK;
#endif #endif
void align_buffer(const uint8_t* buffer_start, const uint8_t*& buffer, uint32_t size, size_t n) { void align_buffer(const uint8_t* buffer_start, const uint8_t*& buffer, size_t n) {
uint32_t offset = (buffer - buffer_start) & (n - 1); uint32_t offset = (buffer - buffer_start) & (n - 1);
if (offset) { if (offset) {
offset = n - offset; offset = n - offset;
@@ -278,7 +278,7 @@ bool RadioTapParser::advance_to_next_field() {
if (current_bit_ < MAX_RADIOTAP_FIELD) { if (current_bit_ < MAX_RADIOTAP_FIELD) {
const uint8_t* radiotap_start = start_ - sizeof(uint32_t); const uint8_t* radiotap_start = start_ - sizeof(uint32_t);
// Skip and align the buffer // Skip and align the buffer
align_buffer(radiotap_start, current_ptr_, end_ - radiotap_start, align_buffer(radiotap_start, current_ptr_,
RADIOTAP_METADATA[current_bit_].alignment); RADIOTAP_METADATA[current_bit_].alignment);
return true; return true;
} }