Index: head/sys/kern/vfs_aio.c
===================================================================
--- head/sys/kern/vfs_aio.c
+++ head/sys/kern/vfs_aio.c
@@ -293,9 +293,6 @@
 	TAILQ_HEAD(,aioliojob) kaio_liojoblist; /* (a) list of lio jobs */
 	TAILQ_HEAD(,aiocblist) kaio_jobqueue;	/* (a) job queue for process */
 	TAILQ_HEAD(,aiocblist) kaio_bufqueue;	/* (a) buffer job queue for process */
-	TAILQ_HEAD(,aiocblist) kaio_sockqueue;  /* (a) queue for aios waiting on sockets,
-						 *  NOT USED YET.
-						 */
 	TAILQ_HEAD(,aiocblist) kaio_syncqueue;	/* (a) queue for aio_fsync */
 	struct	task	kaio_task;	/* (*) task to kick aio threads */
 };
@@ -325,7 +322,6 @@
 static TAILQ_HEAD(,aiothreadlist) aio_freeproc;		/* (c) Idle daemons */
 static struct sema aio_newproc_sem;
 static struct mtx aio_job_mtx;
-static struct mtx aio_sock_mtx;
 static TAILQ_HEAD(,aiocblist) aio_jobs;			/* (c) Async job list */
 static struct unrhdr *aiod_unr;
 
@@ -483,7 +479,6 @@
 	TAILQ_INIT(&aio_freeproc);
 	sema_init(&aio_newproc_sem, 0, "aio_new_proc");
 	mtx_init(&aio_job_mtx, "aio_job", NULL, MTX_DEF);
-	mtx_init(&aio_sock_mtx, "aio_sock", NULL, MTX_DEF);
 	TAILQ_INIT(&aio_jobs);
 	aiod_unr = new_unrhdr(1, INT_MAX, NULL);
 	kaio_zone = uma_zcreate("AIO", sizeof(struct kaioinfo), NULL, NULL,
@@ -556,7 +551,6 @@
 	EVENTHANDLER_DEREGISTER(process_exit, exit_tag);
 	EVENTHANDLER_DEREGISTER(process_exec, exec_tag);
 	mtx_destroy(&aio_job_mtx);
-	mtx_destroy(&aio_sock_mtx);
 	sema_destroy(&aio_newproc_sem);
 	p31b_setcfg(CTL_P1003_1B_AIO_LISTIO_MAX, -1);
 	p31b_setcfg(CTL_P1003_1B_AIO_MAX, -1);
@@ -587,7 +581,6 @@
 	TAILQ_INIT(&ki->kaio_jobqueue);
 	TAILQ_INIT(&ki->kaio_bufqueue);
 	TAILQ_INIT(&ki->kaio_liojoblist);
-	TAILQ_INIT(&ki->kaio_sockqueue);
 	TAILQ_INIT(&ki->kaio_syncqueue);
 	TASK_INIT(&ki->kaio_task, 0, aio_kick_helper, p);
 	PROC_LOCK(p);