Commit c027e446 authored by Jeff Layton's avatar Jeff Layton Committed by Linus Torvalds

drivers/infiniband/hw/amso1100: convert to using idr_alloc_cyclic

Signed-off-by: default avatarJeff Layton <jlayton@redhat.com>
Reviewed-by: default avatarTejun Heo <tj@kernel.org>
Cc: Steve Wise <swise@opengridcomputing.com>
Cc: Tom Tucker <tom@opengridcomputing.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 3e6628c4
...@@ -265,7 +265,6 @@ struct c2_pd_table { ...@@ -265,7 +265,6 @@ struct c2_pd_table {
struct c2_qp_table { struct c2_qp_table {
struct idr idr; struct idr idr;
spinlock_t lock; spinlock_t lock;
int last;
}; };
struct c2_element { struct c2_element {
......
...@@ -385,8 +385,7 @@ static int c2_alloc_qpn(struct c2_dev *c2dev, struct c2_qp *qp) ...@@ -385,8 +385,7 @@ static int c2_alloc_qpn(struct c2_dev *c2dev, struct c2_qp *qp)
idr_preload(GFP_KERNEL); idr_preload(GFP_KERNEL);
spin_lock_irq(&c2dev->qp_table.lock); spin_lock_irq(&c2dev->qp_table.lock);
ret = idr_alloc(&c2dev->qp_table.idr, qp, c2dev->qp_table.last++, 0, ret = idr_alloc_cyclic(&c2dev->qp_table.idr, qp, 0, 0, GFP_NOWAIT);
GFP_NOWAIT);
if (ret >= 0) if (ret >= 0)
qp->qpn = ret; qp->qpn = ret;
......
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