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RDMA/amso1100: Fix compile warnings 

Fix compile warnings on 32-bit by using "0" instead of "(u64) NULL" to
assign to "c2_vq_req->reply_msg".

Signed-off-by: Ralf Thielow <ralf.thielow@googlemail.com>

[ Change from "(unsigned long) NULL" to plain old "0" as suggested by
  Bart Van Assche <bvanassche@acm.org>.  - Roland ]

Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Ralf Thielow 2011-01-23 16:30:03 +00:00 committed by Roland Dreier
parent a25cecce88
commit f9a4f6dcdd
1 changed files with 3 additions and 3 deletions
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6
drivers/infiniband/hw/amso1100/c2_vq.c
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@ -107,7 +107,7 @@ struct c2_vq_req *vq_req_alloc(struct c2_dev *c2dev)
r = kmalloc(sizeof(struct c2_vq_req), GFP_KERNEL);
if (r) {
init_waitqueue_head(&r->wait_object);
r->reply_msg = (u64) NULL;
r->reply_msg = 0;
r->event = 0;
r->cm_id = NULL;
r->qp = NULL;
@ -123,7 +123,7 @@ struct c2_vq_req *vq_req_alloc(struct c2_dev *c2dev)
*/
void vq_req_free(struct c2_dev *c2dev, struct c2_vq_req *r)
{
r->reply_msg = (u64) NULL;
r->reply_msg = 0;
if (atomic_dec_and_test(&r->refcnt)) {
kfree(r);
}
@ -151,7 +151,7 @@ void vq_req_get(struct c2_dev *c2dev, struct c2_vq_req *r)
void vq_req_put(struct c2_dev *c2dev, struct c2_vq_req *r)
{
if (atomic_dec_and_test(&r->refcnt)) {
if (r->reply_msg != (u64) NULL)
if (r->reply_msg != 0)
vq_repbuf_free(c2dev,
(void *) (unsigned long) r->reply_msg);
kfree(r);