ARMmbed
/
mbed-os
mirror of https://github.com/ARMmbed/mbed-os.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Remove `statement is unreachable` warning in MbedCRC.h 

The code removed appears unnecessary given that the switch case below
also handles the case where the polynomial is `POLY_32BIT_REV_ANSI`
pull/11478/head
Hugues Kamba 2019-09-12 15:57:32 +01:00
parent 01bb1b94d7
commit 5bfb5bf269
1 changed files with 12 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
drivers/MbedCRC.h
View File

@ -514,22 +514,19 @@ private:
MBED_STATIC_ASSERT(width <= 32, "Max 32-bit CRC supported"); MBED_STATIC_ASSERT(width <= 32, "Max 32-bit CRC supported");
#if DEVICE_CRC #if DEVICE_CRC
if (POLY_32BIT_REV_ANSI == polynomial) { if (POLY_32BIT_REV_ANSI != polynomial) {
_crc_table = (uint32_t *)Table_CRC_32bit_Rev_ANSI; crc_mbed_config_t config;
_mode = TABLE; config.polynomial = polynomial;
return; config.width = width;
} config.initial_xor = _initial_value;
crc_mbed_config_t config; config.final_xor = _final_xor;
config.polynomial = polynomial; config.reflect_in = _reflect_data;
config.width = width; config.reflect_out = _reflect_remainder;
config.initial_xor = _initial_value;
config.final_xor = _final_xor;
config.reflect_in = _reflect_data;
config.reflect_out = _reflect_remainder;
if (hal_crc_is_supported(&config)) { if (hal_crc_is_supported(&config)) {
_mode = HARDWARE; _mode = HARDWARE;
return; return;
}
} }
#endif #endif