linux-kernel - [PATCH] nfs4: The difference of 2 pointers is size

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Date:	Thu, 28 Oct 2010 20:06:19 +0200 (CEST)
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Trond Myklebust <Trond.Myklebust@...app.com>,
	Benny Halevy <bhalevy@...asas.com>,
	Andrew Morton <akpm@...ux-foundation.org>
cc:	linux-nfs@...r.kernel.org,
	Linux Kernel Development <linux-kernel@...r.kernel.org>
Subject: [PATCH] nfs4: The difference of 2 pointers is size_t

On m68k, which is 32-bit:

fs/nfs/nfs4proc.c: In function ‘nfs41_sequence_done’:
fs/nfs/nfs4proc.c:432: warning: format ‘%ld’ expects type ‘long int’, but argument 3 has type ‘int’
fs/nfs/nfs4proc.c: In function ‘nfs4_setup_sequence’:
fs/nfs/nfs4proc.c:576: warning: format ‘%ld’ expects type ‘long int’, but argument 5 has type ‘int’

On 32-bit, size_t is int; on 64-bit, size_t is long.

Introduced by commit dfb4f309830359352539919f23accc59a20a3758 ("NFSv4.1: keep
seq_res.sr_slot as pointer rather than an index")

Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
---
 fs/nfs/nfs4proc.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 32c8758..80229dc 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -429,7 +429,7 @@ static int nfs41_sequence_done(struct rpc_task *task, struct nfs4_sequence_res *
 		 * returned NFS4ERR_DELAY as per Section 2.10.6.2
 		 * of RFC5661.
 		 */
-		dprintk("%s: slot=%ld seq=%d: Operation in progress\n",
+		dprintk("%s: slot=%zd seq=%d: Operation in progress\n",
 			__func__,
 			res->sr_slot - res->sr_session->fc_slot_table.slots,
 			res->sr_slot->seq_nr);
@@ -573,7 +573,7 @@ int nfs4_setup_sequence(const struct nfs_server *server,
 		goto out;
 	}
 
-	dprintk("--> %s clp %p session %p sr_slot %ld\n",
+	dprintk("--> %s clp %p session %p sr_slot %zd\n",
 		__func__, session->clp, session, res->sr_slot ?
 			res->sr_slot - session->fc_slot_table.slots : -1);
 
-- 
1.7.0.4

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds
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