diff options
| author | rwatson <rwatson@FreeBSD.org> | 2004-03-22 03:57:01 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2004-03-22 03:57:01 +0000 |
| commit | c4f5b78e26d643d33a8a2470ef30cca375d588ff (patch) | |
| tree | cb15c972ff0a24f442086521fc33195b4c54b2a7 /sys/netatalk/aarp.c | |
| parent | 49f091a5297c61274524ffca40f10b93b1f4c56d (diff) | |
| download | FreeBSD-src-c4f5b78e26d643d33a8a2470ef30cca375d588ff.zip FreeBSD-src-c4f5b78e26d643d33a8a2470ef30cca375d588ff.tar.gz | |
Compare pointers with NULL rather than 0, or treating them as boolans in
if statements.
at_rmx gets a $FreeBSD$ out of the deal also (this code appears to be
unused).
Diffstat (limited to 'sys/netatalk/aarp.c')
| -rw-r--r-- | sys/netatalk/aarp.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/netatalk/aarp.c b/sys/netatalk/aarp.c index b789d3a..18b47e7 100644 --- a/sys/netatalk/aarp.c +++ b/sys/netatalk/aarp.c @@ -39,7 +39,7 @@ static struct aarptab aarptab[AARPTAB_SIZE]; #define AARPTAB_HASH(a) \ ((((a).s_net << 8) + (a).s_node) % AARPTAB_NB) -#define AARPTAB_LOOK(aat,addr) { \ +#define AARPTAB_LOOK(aat, addr) { \ int n; \ aat = &aarptab[ AARPTAB_HASH(addr) * AARPTAB_BSIZ ]; \ for (n = 0; n < AARPTAB_BSIZ; n++, aat++) \ @@ -47,7 +47,7 @@ static struct aarptab aarptab[AARPTAB_SIZE]; aat->aat_ataddr.s_node == (addr).s_node) \ break; \ if (n >= AARPTAB_BSIZ) \ - aat = 0; \ + aat = NULL; \ } #define AARPT_AGE (60 * 1) @@ -233,9 +233,9 @@ aarpresolve(ac, m, destsat, desten) s = splimp(); AARPTAB_LOOK(aat, destsat->sat_addr); - if (aat == 0) { /* No entry */ + if (aat == NULL) { /* No entry */ aat = aarptnew(&destsat->sat_addr); - if (aat == 0) { + if (aat == NULL) { panic("aarpresolve: no free entry"); } aat->aat_hold = m; @@ -391,7 +391,7 @@ at_aarpinput(struct arpcom *ac, struct mbuf *m) } AARPTAB_LOOK(aat, spa); - if (aat) { + if (aat != NULL) { if (op == AARPOP_PROBE) { /* * Someone's probing for spa, dealocate the one we've got, |
