From: Roland Dreier <roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: David Dillow <dillowda-1Heg1YXhbW8@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH/RFC] IB/srp: Fix integer -> pointer cast warnings
Date: Mon, 23 May 2011 11:31:45 -0700 [thread overview]
Message-ID: <1306175505-1988-1-git-send-email-roland@kernel.org> (raw)
From: Roland Dreier <roland-BHEL68pLQRGGvPXPguhicg@public.gmane.org>
Hi Dave,
Recently did a 32-bit build and saw this. I assume this patch would
be OK with you...
-- 8< ---- snip ----
Fix
drivers/infiniband/ulp/srp/ib_srp.c: In function 'srp_handle_recv':
drivers/infiniband/ulp/srp/ib_srp.c:1150: warning: cast to pointer from integer of different size
drivers/infiniband/ulp/srp/ib_srp.c: In function 'srp_send_completion':
drivers/infiniband/ulp/srp/ib_srp.c:1234: warning: cast to pointer from integer of different size
by adding an intermediate cast to uintptr_t.
Signed-off-by: Roland Dreier <roland-BHEL68pLQRGGvPXPguhicg@public.gmane.org>
---
drivers/infiniband/ulp/srp/ib_srp.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 376d640..ee165fd 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1147,7 +1147,7 @@ static void srp_process_aer_req(struct srp_target_port *target,
static void srp_handle_recv(struct srp_target_port *target, struct ib_wc *wc)
{
struct ib_device *dev = target->srp_host->srp_dev->dev;
- struct srp_iu *iu = (struct srp_iu *) wc->wr_id;
+ struct srp_iu *iu = (struct srp_iu *) (uintptr_t) wc->wr_id;
int res;
u8 opcode;
@@ -1231,7 +1231,7 @@ static void srp_send_completion(struct ib_cq *cq, void *target_ptr)
break;
}
- iu = (struct srp_iu *) wc.wr_id;
+ iu = (struct srp_iu *) (uintptr_t) wc.wr_id;
list_add(&iu->list, &target->free_tx);
}
}
--
1.7.4.1
--
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next reply other threads:[~2011-05-23 18:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-23 18:31 Roland Dreier [this message]
[not found] ` <1306175505-1988-1-git-send-email-roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2011-05-23 19:41 ` [PATCH/RFC] IB/srp: Fix integer -> pointer cast warnings Dave Dillow
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