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Minor code cleanups.

Browse source 
Thanks to Sergey Popovich for the patch.
This commit is contained in:
Ondrej Zajicek 2013-10-02 12:10:09 +02:00
parent b655596d1d
commit 70c5780535
1 changed files with 17 additions and 24 deletions
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33
filter/filter.c
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@ -112,25 +112,22 @@ pm_format(struct f_path_mask *p, byte *buf, unsigned int size)
*buf = 0;
}
static inline int int_cmp(int i1, int i2)
static inline int
int_cmp(int i1, int i2)
{
if (i1 == i2) return 0;
if (i1 < i2) return -1;
else return 1;
return (i1 > i2) - (i1 < i2);
}
static inline int uint_cmp(unsigned int i1, unsigned int i2)
static inline int
uint_cmp(unsigned int i1, unsigned int i2)
{
if (i1 == i2) return 0;
if (i1 < i2) return -1;
else return 1;
return (int)(i1 > i2) - (int)(i1 < i2);
}
static inline int u64_cmp(u64 i1, u64 i2)
static inline int
u64_cmp(u64 i1, u64 i2)
{
if (i1 == i2) return 0;
if (i1 < i2) return -1;
else return 1;
return (int)(i1 > i2) - (int)(i1 < i2);
}
/**
@ -147,14 +144,12 @@ val_compare(struct f_val v1, struct f_val v2)
{
int rc;
if ((v1.type == T_VOID) && (v2.type == T_VOID))
return 0;
if (v1.type != v2.type) {
if (v1.type == T_VOID) /* Hack for else */
return -1;
if (v2.type == T_VOID)
return 1;
if (v1.type != v2.type) {
#ifndef IPV6
/* IP->Quad implicit conversion */
if ((v1.type == T_QUAD) && (v2.type == T_IP))
@ -181,15 +176,13 @@ val_compare(struct f_val v1, struct f_val v2)
case T_PREFIX:
if (rc = ipa_compare(v1.val.px.ip, v2.val.px.ip))
return rc;
if (v1.val.px.len < v2.val.px.len)
return -1;
if (v1.val.px.len > v2.val.px.len)
return 1;
return 0;
return int_cmp(v1.val.px.len, v2.val.px.len);
case T_PATH_MASK:
return pm_path_compare(v1.val.path_mask, v2.val.path_mask);
case T_STRING:
return strcmp(v1.val.s, v2.val.s);
case T_VOID:
return 0;
default:
debug( "Compare of unknown entities: %x\n", v1.type );
return CMP_ERROR;