Author: ed
Date: Thu Feb 26 13:00:13 2009
New Revision: 189071
URL: http://svn.freebsd.org/changeset/base/189071
Log:
Remove unused variables `p' and unneeded assignments of `rval'.
Found by: LLVM's scan-build
Modified:
head/sys/kern/kern_condvar.c
Modified: head/sys/kern/kern_condvar.c
==============================================================================
--- head/sys/kern/kern_condvar.c Thu Feb 26 12:33:22 2009
(r189070)
+++ head/sys/kern/kern_condvar.c Thu Feb 26 13:00:13 2009
(r189071)
@@ -214,11 +214,9 @@ _cv_wait_sig(struct cv *cvp, struct lock
WITNESS_SAVE_DECL(lock_witness);
struct lock_class *class;
struct thread *td;
- struct proc *p;
int lock_state, rval;
td = curthread;
- p = td->td_proc;
lock_state = 0;
#ifdef KTRACE
if (KTRPOINT(td, KTR_CSW))
@@ -285,7 +283,6 @@ _cv_timedwait(struct cv *cvp, struct loc
int lock_state, rval;
td = curthread;
- rval = 0;
lock_state = 0;
#ifdef KTRACE
if (KTRPOINT(td, KTR_CSW))
@@ -350,12 +347,9 @@ _cv_timedwait_sig(struct cv *cvp, struct
WITNESS_SAVE_DECL(lock_witness);
struct lock_class *class;
struct thread *td;
- struct proc *p;
int lock_state, rval;
td = curthread;
- p = td->td_proc;
- rval = 0;
lock_state = 0;
#ifdef KTRACE
if (KTRPOINT(td, KTR_CSW))
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