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logging: fix LOG_TAG_MAX_LEN min warning

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if CONFIG_LOG_TAG_MAX_LEN is 0, then a warning would be generated
on the MIN macro always being false, but as
CONFIG_LOG_TAG_MAX_LEN is a constant, then it is better to just
compile out the function if it's 0.

Signed-off-by: Ryan McClelland <ryanmcclelland@fb.com>
This commit is contained in:
Ryan McClelland 2022-04-15 14:08:03 -07:00 committed by Carles Cufí
parent 306f92e646
commit 1216f19a89
1 changed files with 4 additions and 4 deletions
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8
subsys/logging/log_core.c
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@ -1271,10 +1271,7 @@ const char *z_log_get_tag(void)
int log_set_tag(const char *str)
{
if (CONFIG_LOG_TAG_MAX_LEN == 0) {
return -ENOTSUP;
}
#if CONFIG_LOG_TAG_MAX_LEN > 0
if (str == NULL) {
return -EINVAL;
}
@ -1291,6 +1288,9 @@ int log_set_tag(const char *str)
}
return 0;
#else
return -ENOTSUP;
#endif
}
int log_mem_get_usage(uint32_t *buf_size, uint32_t *usage)