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Remove some unused code.

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This commit is contained in:
Alexander Motin 2014-12-03 10:39:47 +00:00
parent 1606ad8c42
commit c9fe195c24
1 changed files with 0 additions and 43 deletions
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43
sys/cam/ctl/ctl.c
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@ -400,12 +400,6 @@ static int ctl_ioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag,
struct thread *td);
static uint32_t ctl_map_lun(int port_num, uint32_t lun);
static uint32_t ctl_map_lun_back(int port_num, uint32_t lun);
#ifdef unused
static union ctl_io *ctl_malloc_io(ctl_io_type io_type, uint32_t targ_port,
uint32_t targ_target, uint32_t targ_lun,
int can_wait);
static void ctl_kfree_io(union ctl_io *io);
#endif /* unused */
static int ctl_alloc_lun(struct ctl_softc *ctl_softc, struct ctl_lun *lun,
struct ctl_be_lun *be_lun, struct ctl_id target_id);
static int ctl_free_lun(struct ctl_lun *lun);
@ -3699,43 +3693,6 @@ ctl_set_prkey(struct ctl_lun *lun, uint32_t residx, uint64_t key)
t[residx % CTL_MAX_INIT_PER_PORT] = key;
}
#ifdef unused
/*
* The bus, target and lun are optional, they can be filled in later.
* can_wait is used to determine whether we can wait on the malloc or not.
*/
union ctl_io*
ctl_malloc_io(ctl_io_type io_type, uint32_t targ_port, uint32_t targ_target,
uint32_t targ_lun, int can_wait)
{
union ctl_io *io;
if (can_wait)
io = (union ctl_io *)malloc(sizeof(*io), M_CTL, M_WAITOK);
else
io = (union ctl_io *)malloc(sizeof(*io), M_CTL, M_NOWAIT);
if (io != NULL) {
io->io_hdr.io_type = io_type;
io->io_hdr.targ_port = targ_port;
/*
* XXX KDM this needs to change/go away. We need to move
* to a preallocated pool of ctl_scsiio structures.
*/
io->io_hdr.nexus.targ_target.id = targ_target;
io->io_hdr.nexus.targ_lun = targ_lun;
}
return (io);
}
void
ctl_kfree_io(union ctl_io *io)
{
free(io, M_CTL);
}
#endif /* unused */
/*
* ctl_softc, pool_name, total_ctl_io are passed in.
* npool is passed out.