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logging: Simplify function to get number of log backends

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As we subtracting pointers of the same type, it is not necessary cast
it to u8_t. This simplify and avoid some MISRA-C violations, e.g rule
11.8.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2018-12-04 12:15:28 -08:00 • committed by Andrew Boie
commit aabd8e7fa0
1 changed files with 1 additions and 2 deletions
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3
include/logging/log_backend.h
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@ -171,8 +171,7 @@ static inline const struct log_backend *log_backend_get(u32_t idx)
*/ */
static inline int log_backend_count_get(void) static inline int log_backend_count_get(void)
{ {
return ((u8_t *)__log_backends_end - (u8_t *)__log_backends_start) / return __log_backends_end - __log_backends_start;
sizeof(struct log_backend);
} }
/** /**