From: WANG Cong <xiyou.wangcong@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, marcel@holtmann.org,
bluez-devel@lists.sourceforge.net, maxk@qualcomm.com
Subject: [-mm Patch] net/bluetooth/hidp/core.c: Make hidp_setup_input() return int
Date: Sun, 23 Sep 2007 11:01:05 +0800 [thread overview]
Message-ID: <20070923030105.GH2475@hacking> (raw)
In-Reply-To: <20070918011841.2381bd93.akpm@linux-foundation.org>
This patch does the following things:
- Make hidp_setup_input() return int to indicate errors.
- Check its return value to handle errors.
Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
---
net/bluetooth/hidp/core.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
Index: linux-2.6.23-rc6-mm1/net/bluetooth/hidp/core.c
===================================================================
--- linux-2.6.23-rc6-mm1.orig/net/bluetooth/hidp/core.c
+++ linux-2.6.23-rc6-mm1/net/bluetooth/hidp/core.c
@@ -625,7 +625,7 @@ static struct device *hidp_get_device(st
return conn ? &conn->dev : NULL;
}
-static inline void hidp_setup_input(struct hidp_session *session, struct hidp_connadd_req *req)
+static inline int hidp_setup_input(struct hidp_session *session, struct hidp_connadd_req *req)
{
struct input_dev *input = session->input;
int i;
@@ -669,7 +669,7 @@ static inline void hidp_setup_input(stru
input->event = hidp_input_event;
- input_register_device(input);
+ return input_register_device(input);
}
static int hidp_open(struct hid_device *hid)
@@ -823,7 +823,8 @@ int hidp_add_connection(struct hidp_conn
session->idle_to = req->idle_to;
if (session->input)
- hidp_setup_input(session, req);
+ if ((err = (hidp_setup_input(session, req))))
+ goto failed;
if (session->hid)
hidp_setup_hid(session, req);
next prev parent reply other threads:[~2007-09-23 3:05 UTC|newest]
Thread overview: 230+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-18 8:18 2.6.23-rc6-mm1 Andrew Morton
2007-09-18 8:24 ` 2.6.23-rc6-mm1 Andrew Morton
2007-09-18 9:13 ` 2.6.23-rc6-mm1 Kamalesh Babulal
2007-09-18 9:27 ` 2.6.23-rc6-mm1 Andrew Morton
2007-09-18 9:34 ` 2.6.23-rc6-mm1 Satyam Sharma
2007-09-18 19:17 ` 2.6.23-rc6-mm1 Greg KH
2007-09-22 9:21 ` 2.6.23-rc6-mm1 Satyam Sharma
2007-09-25 5:35 ` 2.6.23-rc6-mm1 Greg KH
2007-09-18 9:34 ` 2.6.23-rc6-mm1 Andy Whitcroft
2007-09-18 10:02 ` 2.6.23-rc6-mm1 Benjamin Herrenschmidt
2007-09-18 12:07 ` 2.6.23-rc6-mm1 Kamalesh Babulal
2007-09-18 16:53 ` 2.6.23-rc6-mm1 Andrew Morton
2007-09-18 19:16 ` 2.6.23-rc6-mm1 Greg KH
2007-09-18 21:35 ` 2.6.23-rc6-mm1 Benjamin Herrenschmidt
2007-09-18 15:07 ` 2.6.23-rc6-mm1 Valdis.Kletnieks
2007-09-18 15:50 ` 2.6.23-rc6-mm1 Sam Ravnborg
2007-09-18 15:27 ` 2.6.23-rc6-mm1 Miles Lane
2007-09-18 15:39 ` 2.6.23-rc6-mm1 Miles Lane
2007-09-18 15:52 ` 2.6.23-rc6-mm1 Sam Ravnborg
2007-09-18 19:17 ` 2.6.23-rc6-mm1 Sam Ravnborg
2007-09-18 19:42 ` 2.6.23-rc6-mm1 Miles Lane
2007-09-18 20:26 ` 2.6.23-rc6-mm1 Sam Ravnborg
2007-09-18 22:38 ` 2.6.23-rc6-mm1 Gabriel C
2007-09-18 22:48 ` 2.6.23-rc6-mm1 Gabriel C
2007-09-19 19:33 ` 2.6.23-rc6-mm1 Sam Ravnborg
2007-09-19 20:36 ` 2.6.23-rc6-mm1 Gabriel C
2007-09-19 20:43 ` 2.6.23-rc6-mm1 Sam Ravnborg
2007-09-19 18:48 ` 2.6.23-rc6-mm1 Sam Ravnborg
2007-09-18 15:43 ` modpost errors ( Re: 2.6.23-rc6-mm1) Gabriel C
2007-09-18 15:56 ` Sam Ravnborg
2007-09-18 16:37 ` [v4l-dvb-maintainer] " mkrufky
2007-09-18 22:06 ` Mauro Carvalho Chehab
2007-09-18 16:20 ` 2.6.23-rc6-mm1: Build failure on ppc64 drivers/net/ehea/ehea_main.c Mel Gorman
2007-09-18 16:41 ` Mel Gorman
2007-09-18 19:08 ` David Miller
2007-09-18 17:18 ` 2.6.23-rc6-mm1 (watchdog) Randy Dunlap
2007-09-18 17:41 ` Randy Dunlap
2007-09-18 17:20 ` 2.6.23-rc6-mm1 Miles Lane
2007-09-18 18:05 ` 2.6.23-rc6-mm1 Mel Gorman
2007-09-18 17:44 ` 2.6.23-rc6-mm1 Mel Gorman
2007-09-19 16:29 ` 2.6.23-rc6-mm1: kgdb support on ppc64 utterly broken Mel Gorman
2007-09-22 8:41 ` 2.6.23-rc6-mm1 Satyam Sharma
2007-09-24 11:14 ` 2.6.23-rc6-mm1 Mel Gorman
2007-09-18 19:32 ` 2.6.23-rc6-mm1 - Mostly working, with a kbuild oddity Valdis.Kletnieks
2007-09-18 20:32 ` Sam Ravnborg
2007-09-18 22:03 ` Valdis.Kletnieks
2007-09-19 7:34 ` Sam Ravnborg
2007-09-19 15:53 ` Valdis.Kletnieks
2007-09-19 17:39 ` Sam Ravnborg
2007-09-18 20:21 ` 2.6.23-rc6-mm1: failure to boot on HP nx6325 Rafael J. Wysocki
2007-09-18 20:54 ` Rafael J. Wysocki
2007-09-18 21:37 ` 2.6.23-rc6-mm1: failure to boot on HP nx6325, no sound when booted, USB-related WARNING Rafael J. Wysocki
2007-09-19 7:06 ` Thomas Gleixner
2007-09-19 17:44 ` Rafael J. Wysocki
2007-09-19 19:21 ` Thomas Gleixner
2007-09-20 0:06 ` Rafael J. Wysocki
2007-09-20 6:18 ` Thomas Gleixner
2007-09-20 13:29 ` Rafael J. Wysocki
2007-09-20 13:43 ` Thomas Gleixner
2007-09-20 14:12 ` Rafael J. Wysocki
2007-09-20 13:53 ` Thomas Gleixner
2007-09-20 14:47 ` Rafael J. Wysocki
2007-09-20 14:50 ` Thomas Gleixner
2007-09-20 15:49 ` Thomas Gleixner
2007-09-20 20:39 ` Rafael J. Wysocki
2007-09-20 21:08 ` Thomas Gleixner
2007-09-20 21:35 ` Linus Torvalds
2007-09-20 21:54 ` Rafael J. Wysocki
2007-09-20 22:01 ` Thomas Gleixner
2007-09-20 21:55 ` Linus Torvalds
2007-09-20 22:05 ` Thomas Gleixner
2007-09-20 22:30 ` Rafael J. Wysocki
2007-09-21 12:59 ` Thomas Gleixner
2007-09-21 14:20 ` Rafael J. Wysocki
2007-09-21 16:27 ` Thomas Gleixner
2007-09-21 19:20 ` Rafael J. Wysocki
2007-09-21 19:16 ` Thomas Gleixner
2007-09-21 19:37 ` Rafael J. Wysocki
2007-09-20 23:35 ` Len Brown
2007-09-21 7:56 ` Thomas Gleixner
2007-09-21 9:25 ` Rafael J. Wysocki
2007-09-21 4:51 ` Paul Mackerras
2007-09-21 8:06 ` Thomas Gleixner
2007-10-11 21:19 ` Pavel Machek
2007-09-20 21:45 ` Rafael J. Wysocki
2007-09-20 21:53 ` Thomas Gleixner
2007-09-20 22:35 ` Rafael J. Wysocki
2007-09-21 9:24 ` Rafael J. Wysocki
2007-09-20 20:42 ` Rafael J. Wysocki
2007-09-18 20:54 ` 2.6.23-rc6-mm1 sparc build error Mathieu Desnoyers
2007-09-18 21:05 ` Andrew Morton
2007-09-20 12:53 ` Guennadi Liakhovetski
2007-09-21 13:51 ` Mathieu Desnoyers
2007-09-18 21:45 ` 2.6.23-rc6-mm1: atomic counter underflow Mariusz Kozlowski
2007-09-19 8:27 ` Cornelia Huck
2007-09-19 16:43 ` Mariusz Kozlowski
2007-09-19 18:02 ` Cornelia Huck
2007-09-20 7:42 ` kobject: Temporarily save k_name on cleanup for debug message Cornelia Huck
2007-09-20 7:43 ` Cornelia Huck
2007-09-20 17:26 ` Mariusz Kozlowski
2007-09-20 13:35 ` 2.6.23-rc6-mm1: atomic counter underflow Cornelia Huck
2007-09-20 16:30 ` Pierre Ossman
2007-09-20 17:27 ` Mariusz Kozlowski
2007-09-19 9:28 ` 2.6.23-rc6-mm1 -- powerpc link failure Andy Whitcroft
2007-09-19 16:36 ` Segher Boessenkool
2007-09-19 16:52 ` Andy Whitcroft
2007-09-19 17:44 ` Sam Ravnborg
2007-09-25 13:40 ` Andy Whitcroft
2007-09-19 9:36 ` 2.6.23-rc6-mm1 -- powerpc pSeries_log_error panic in rtas_call/early_enable_eeh Andy Whitcroft
2007-09-19 11:43 ` X-freeze after clflush changes [Was: 2.6.23-rc6-mm1] Jiri Slaby
2007-09-19 11:53 ` Jiri Slaby
2007-09-19 14:59 ` Jiri Slaby
2007-09-19 19:10 ` Andrew Morton
2007-09-19 19:24 ` Andi Kleen
2007-09-19 19:46 ` Jiri Slaby
2007-09-19 19:54 ` Andi Kleen
2007-09-19 19:57 ` Jiri Slaby
2007-09-19 20:01 ` Jiri Slaby
2007-09-19 21:42 ` Andrew Morton
2007-09-19 20:32 ` Valdis.Kletnieks
2007-09-19 20:47 ` Jiri Slaby
2007-09-20 13:17 ` Valdis.Kletnieks
2007-09-20 22:24 ` Dave Airlie
2007-09-20 1:51 ` Dave Airlie
2007-09-20 7:24 ` Jiri Slaby
2007-09-20 7:33 ` Dave Airlie
2007-09-20 9:24 ` Zhenyu Wang
2007-09-20 22:10 ` Jiri Slaby
2007-09-21 1:27 ` Zhenyu Wang
2007-09-20 0:18 ` Dave Airlie
2007-09-20 1:42 ` Dave Airlie
2007-09-20 2:24 ` Andrew Morton
2007-09-20 7:19 ` Jiri Slaby
2007-09-20 22:06 ` Matt Mackall
2007-09-20 23:03 ` Andi Kleen
2007-09-20 23:31 ` Matt Mackall
2007-09-20 23:44 ` Andi Kleen
2007-09-21 17:18 ` Valdis.Kletnieks
2007-09-21 7:07 ` Jiri Slaby
2007-09-21 17:16 ` Valdis.Kletnieks
2007-09-21 17:30 ` Jiri Slaby
2007-09-21 17:54 ` Valdis.Kletnieks
2007-09-21 19:33 ` Valdis.Kletnieks
2007-09-21 19:38 ` Jiri Slaby
2007-09-21 19:43 ` Jiri Slaby
2007-09-24 3:25 ` Valdis.Kletnieks
2007-09-24 6:06 ` Jiri Slaby
2007-09-24 7:37 ` Valdis.Kletnieks
2007-09-24 8:10 ` Jiri Slaby
2007-09-19 16:43 ` 2.6.23-rc6-mm1 -- mkfs stuck in 'D' Andy Whitcroft
2007-09-19 20:03 ` Hugh Dickins
2007-09-19 20:44 ` Peter Zijlstra
2007-09-20 11:31 ` Hugh Dickins
2007-09-20 12:15 ` Peter Zijlstra
[not found] ` <20070922015509.GA5332@mail.ustc.edu.cn>
2007-09-22 1:55 ` Fengguang Wu
2007-09-22 13:16 ` Peter Zijlstra
[not found] ` <20070923012049.GA6010@mail.ustc.edu.cn>
2007-09-23 1:20 ` Fengguang Wu
2007-09-23 13:02 ` Peter Zijlstra
[not found] ` <20070924030109.GA5892@mail.ustc.edu.cn>
2007-09-24 3:01 ` Fengguang Wu
2007-09-24 7:35 ` Peter Zijlstra
[not found] ` <20070924081207.GA2266@mail.ustc.edu.cn>
2007-09-24 8:12 ` Fengguang Wu
2007-09-23 14:19 ` 2.6.23-rc6-mm1 -- ipg.c don't compile on i386 with CONFIG_HIGHMEM64G trem
2007-09-19 23:02 ` 2.6.23-rc6-mm1 Tilman Schmidt
2007-09-19 23:24 ` 2.6.23-rc6-mm1 Andrew Morton
2007-09-19 23:28 ` 2.6.23-rc6-mm1 Chuck Ebbert
2007-09-19 23:55 ` 2.6.23-rc6-mm1 Tilman Schmidt
2007-09-20 19:10 ` 2.6.23-rc6-mm1 Tilman Schmidt
2007-09-19 23:44 ` 2.6.23-rc6-mm1 David Brownell
2007-09-20 0:06 ` 2.6.23-rc6-mm1 Andrew Morton
2007-09-20 4:43 ` 2.6.23-rc6-mm1 David Brownell
2007-09-20 6:11 ` 2.6.23-rc6-mm1 Andrew Morton
2007-09-20 7:54 ` 2.6.23-rc6-mm1 Kay Sievers
2007-09-20 16:15 ` 2.6.23-rc6-mm1 David Brownell
2007-09-20 8:51 ` 2.6.23-rc6-mm1 Alessandro Zummo
2007-09-20 17:36 ` 2.6.23-rc6-mm1 David Brownell
2007-09-20 19:20 ` 2.6.23-rc6-mm1 Tilman Schmidt
2007-09-20 20:25 ` 2.6.23-rc6-mm1 Andrew Morton
2007-09-21 0:53 ` 2.6.23-rc6-mm1 Tilman Schmidt
2007-09-19 23:58 ` 2.6.23-rc6-mm1 Joseph Fannin
2007-09-20 0:09 ` 2.6.23-rc6-mm1 Andrew Morton
[not found] ` <f86d6cc00709200721h6e8f7cf8xa2264e9d1f88883b@mail.gmail.com>
[not found] ` <f86d6cc00709200912j37a3218boa882a044c0610779@mail.gmail.com>
2007-09-20 19:44 ` 2.6.23-rc6-mm1 Andrew Morton
2007-09-21 2:04 ` 2.6.23-rc6-mm1 Joseph Fannin
2007-09-21 2:04 ` [PATCH] make mv643xx_eth.c build again Joseph Fannin
2007-09-20 8:41 ` 2.6.23-rc6-mm1 - make access to tasks nsproxy ligther (fix) Cedric Le Goater
2007-09-20 8:59 ` Pavel Emelyanov
2007-09-20 9:12 ` Cedric Le Goater
2007-09-20 17:08 ` Cedric Le Goater
2007-09-24 4:00 ` Serge E. Hallyn
2007-09-20 13:13 ` 2.6.23-rc6-mm1: Build failure on ppc64 drivers/ata/pata_scc.c Mel Gorman
2007-09-20 14:09 ` Alan Cox
2007-09-20 15:14 ` Mel Gorman
2007-09-20 15:45 ` Kamalesh Babulal
2007-09-22 2:50 ` Satyam Sharma
2007-09-24 11:01 ` Mel Gorman
2007-09-26 3:39 ` Jeff Garzik
2007-09-20 13:25 ` Build failure on ppc64 drivers/block/ps3disk.c Mel Gorman
2007-09-20 13:32 ` Jens Axboe
2007-09-20 13:37 ` 2.6.23-rc6-mm1: Build failures on ppc64_defconfig Satyam Sharma
2007-09-22 6:50 ` Satyam Sharma
2007-09-22 6:51 ` Satyam Sharma
2007-09-22 6:54 ` Satyam Sharma
2007-09-24 11:12 ` Mel Gorman
2007-09-22 7:25 ` Satyam Sharma
2007-09-22 7:40 ` [PATCH -mm] pasemi_mac: Build fix after recent netdev stats changes Satyam Sharma
2007-09-21 2:05 ` [PATCH] Remove broken netfilter binary sysctls from bridging code Joseph Fannin
2007-09-21 4:21 ` Eric W. Biederman
2007-09-24 16:55 ` Patrick McHardy
2007-09-24 20:14 ` Stephen Hemminger
2007-09-25 4:07 ` Patrick McHardy
2007-09-25 16:12 ` Stephen Hemminger
2007-09-25 16:22 ` Patrick McHardy
2007-09-25 14:03 ` Eric W. Biederman
2007-09-25 14:26 ` Patrick McHardy
2007-09-25 16:38 ` Eric W. Biederman
2007-09-22 7:54 ` [PATCH -mm] mv643xx_eth: Remove redundant multiple initialization Satyam Sharma
2007-09-22 7:55 ` [PATCH -mm] iseries_veth: Kill unused variable Satyam Sharma
[not found] ` <20070923014214.GA16766@mail.ustc.edu.cn>
2007-09-23 1:42 ` [BUG 2.6.23-rc6-mm1] NMI Watchdog detected LOCKUP on CPU 0 Fengguang Wu
2007-09-23 4:22 ` Andrew Morton
[not found] ` <20070923053040.GA5820@mail.ustc.edu.cn>
2007-09-23 5:30 ` Fengguang Wu
2007-09-23 5:35 ` Andrew Morton
[not found] ` <20070923055303.GA14899@mail.ustc.edu.cn>
2007-09-23 5:53 ` Fengguang Wu
[not found] ` <20070923015217.GA5956@mail.ustc.edu.cn>
2007-09-23 1:52 ` Fengguang Wu
2007-09-23 3:01 ` WANG Cong [this message]
2007-09-23 22:13 ` [-mm Patch] net/bluetooth/hidp/core.c: Make hidp_setup_input() return int roel
2007-09-24 2:38 ` WANG Cong
2007-09-24 2:50 ` [Resend][-mm " WANG Cong
2007-09-24 7:09 ` [-mm " Marcel Holtmann
2007-09-24 9:17 2.6.23-rc7-mm1 Andrew Morton
2007-09-24 11:30 ` [-mm Patch] net/bluetooth/hidp/core.c: Make hidp_setup_input() return int WANG Cong
2007-09-24 22:18 ` Marcel Holtmann
2007-09-26 5:57 ` David Miller
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