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hv: add brackets to make operator expression more readable

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v1-v2:
Bypass this case:
When binary arithmetic operators of different precedence (e.g. '+'
and '*') are mixed in an expression, parentheses are added to the
sub-expressions using the operator with a higher precedence.

v1:
The operator precedence rules are complicated and it is easy to make a mistake.
So add brackets to make operator expression more readable.

Tracked-On: #861
Signed-off-by: Li, Fei1 <fei1.li@intel.com>
This commit is contained in:
Li, Fei1
2018-11-27 23:46:46 +08:00
committed by lijinxia
parent aefe9168d1
commit a1ac585b85
6 changed files with 10 additions and 10 deletions
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2
hypervisor/lib/crypto/mbedtls/hkdf.c
View File

@@ -167,7 +167,7 @@ int mbedtls_hkdf_expand( const mbedtls_md_info_t *md, const unsigned char *prk,
goto exit;
}
num_to_copy = i != n ? hash_len : okm_len - where;
num_to_copy = (i != n) ? hash_len : (okm_len - where);
memcpy_s( okm + where, num_to_copy, t, num_to_copy );
where += hash_len;
t_len = hash_len;

2
hypervisor/lib/sprintf.c
View File

@@ -567,7 +567,7 @@ charmem(size_t cmd, const char *s_arg, uint32_t sz, struct snprint_param *param)
}
/* fill mode */
else {
n = (sz < param->sz - param->wrtn) ? sz : 0U;
n = (sz < (param->sz - param->wrtn)) ? sz : 0U;
param->wrtn += sz;
(void)memset(p, (uint8_t)*s, n);
}