diff options
| author | Tejun Heo <tj@kernel.org> | 2013-02-27 17:04:41 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-27 19:10:18 -0800 |
| commit | 70a9755d5fe71d9ecf3010c5c345449378fb0898 (patch) | |
| tree | a529b0e14e9d5f9841b24b82d816569f5534e303 /drivers | |
| parent | d0ffce779d667ec0684309797c187846cedab6d4 (diff) | |
scsi/bfa: convert to idr_alloc()
Convert to the much saner new idr interface.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Krishna C Gudipati <kgudipat@brocade.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/bfa/bfad_im.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c index 8f92732655c..5864f987f20 100644 --- a/drivers/scsi/bfa/bfad_im.c +++ b/drivers/scsi/bfa/bfad_im.c @@ -523,20 +523,13 @@ bfad_im_scsi_host_alloc(struct bfad_s *bfad, struct bfad_im_port_s *im_port, int error = 1; mutex_lock(&bfad_mutex); - if (!idr_pre_get(&bfad_im_port_index, GFP_KERNEL)) { + error = idr_alloc(&bfad_im_port_index, im_port, 0, 0, GFP_KERNEL); + if (error < 0) { mutex_unlock(&bfad_mutex); - printk(KERN_WARNING "idr_pre_get failure\n"); + printk(KERN_WARNING "idr_alloc failure\n"); goto out; } - - error = idr_get_new(&bfad_im_port_index, im_port, - &im_port->idr_id); - if (error) { - mutex_unlock(&bfad_mutex); - printk(KERN_WARNING "idr_get_new failure\n"); - goto out; - } - + im_port->idr_id = error; mutex_unlock(&bfad_mutex); im_port->shost = bfad_scsi_host_alloc(im_port, bfad); |