remove unnecessary variable

ei-ke · Feb 13, 2020 · 88df7cd · 88df7cd
1 parent 5d36c2a
commit 88df7cd
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/src/avr/sha256/sha256.c b/src/avr/sha256/sha256.c
@@ -146,14 +146,13 @@ void sha256_calculate_hash(uint8_t hash[32], const uint8_t secret[16],
 #endif
  }
 
- static const PROGMEM uint32_t FF32 = 0x000000ff;
  // Shift hash to little endian and store it in the char array
  for (uint8_t i = 0; i < 4; i++) {
  for (uint8_t k = 0, j = 0; k < 8; k++, j += 4) {
 #ifdef TEST_NO_MCU
- hash[i + j] = (h[k] >> (24 - i * 8)) & FF32;
+ hash[i + j] = (h[k] >> (24 - i * 8));
 #else
- hash[i + j] = (h[k] >> (24 - i * 8)) & pgm_read_dword(&FF32);
+ hash[i + j] = (h[k] >> (24 - i * 8));
 #endif
  }
  }