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authorimp <imp@FreeBSD.org>2009-02-03 07:50:41 +0000
committerimp <imp@FreeBSD.org>2009-02-03 07:50:41 +0000
commit54f6c3e35c134d0af64be3303f6ffb4703e36b33 (patch)
tree79ac284674b8c92f5e17d50e8548f63d8724862b /sys/kern/subr_witness.c
parentb033fcf7e92847cf4bbe8015c1dde4942fbfc6f2 (diff)
downloadFreeBSD-src-54f6c3e35c134d0af64be3303f6ffb4703e36b33.zip
FreeBSD-src-54f6c3e35c134d0af64be3303f6ffb4703e36b33.tar.gz
o Use unsigned for bit fields.
o Use NULL for pointers in preference to 0.
Diffstat (limited to 'sys/kern/subr_witness.c')
-rw-r--r--sys/kern/subr_witness.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/kern/subr_witness.c b/sys/kern/subr_witness.c
index 60ab288..3fba3fb 100644
--- a/sys/kern/subr_witness.c
+++ b/sys/kern/subr_witness.c
@@ -235,8 +235,8 @@ struct witness {
uint16_t w_num_descendants; /* direct/indirect
* descendant count */
int16_t w_ddb_level;
- int w_displayed:1;
- int w_reversed:1;
+ unsigned w_displayed:1;
+ unsigned w_reversed:1;
};
STAILQ_HEAD(witness_list, witness);
@@ -376,7 +376,7 @@ static void witness_setflag(struct lock_object *lock, int flag, int set);
#define witness_debugger(c)
#endif
-SYSCTL_NODE(_debug, OID_AUTO, witness, CTLFLAG_RW, 0, "Witness Locking");
+SYSCTL_NODE(_debug, OID_AUTO, witness, CTLFLAG_RW, NULL, "Witness Locking");
/*
* If set to 0, lock order checking is disabled. If set to -1,
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