LKML Archive on lore.kernel.org
 help / color / Atom feed
From: Arnd Bergmann <arnd@arndb.de>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>, kbuild test robot <lkp@intel.com>,
	"kernelci . org bot" <bot@kernelci.org>,
	Olof's autobuilder <build@lixom.net>,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	Karsten Keil <isdn@linux-pingi.de>,
	David Miller <davem@davemloft.net>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] [staging-next] isdn: don't mark kcapi_proc_exit as __exit
Date: Mon, 16 Dec 2019 20:48:56 +0100
Message-ID: <20191216194909.1983639-1-arnd@arndb.de> (raw)

As everybody pointed out by now, my patch to clean up CAPI introduced
a link time warning, as the two parts of the capi driver are now in
one module and the exit function may need to be called in the error
path of the init function:

>> WARNING: drivers/isdn/capi/kernelcapi.o(.text+0xea4): Section mismatch in reference from the function kcapi_exit() to the function .exit.text:kcapi_proc_exit()
   The function kcapi_exit() references a function in an exit section.
   Often the function kcapi_proc_exit() has valid usage outside the exit section
   and the fix is to remove the __exit annotation of kcapi_proc_exit.

Remove the incorrect __exit annotation.

Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: kernelci.org bot <bot@kernelci.org>
Reported-by: Olof's autobuilder <build@lixom.net>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/isdn/capi/kcapi_proc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/isdn/capi/kcapi_proc.c b/drivers/isdn/capi/kcapi_proc.c
index 2bffbb8bf271..eadbe59b3753 100644
--- a/drivers/isdn/capi/kcapi_proc.c
+++ b/drivers/isdn/capi/kcapi_proc.c
@@ -217,7 +217,7 @@ kcapi_proc_init(void)
 	proc_create("capi/driver",           0, NULL, &empty_fops);
 }
 
-void __exit
+void
 kcapi_proc_exit(void)
 {
 	remove_proc_entry("capi/driver",       NULL);
-- 
2.20.0


             reply index

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-16 19:48 Arnd Bergmann [this message]
2019-12-17  8:00 ` Greg Kroah-Hartman

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20191216194909.1983639-1-arnd@arndb.de \
    --to=arnd@arndb.de \
    --cc=bot@kernelci.org \
    --cc=build@lixom.net \
    --cc=davem@davemloft.net \
    --cc=gregkh@linuxfoundation.org \
    --cc=isdn@linux-pingi.de \
    --cc=linux-kernel@vger.kernel.org \
    --cc=lkp@intel.com \
    --cc=netdev@vger.kernel.org \
    --cc=sfr@canb.auug.org.au \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

LKML Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/lkml/0 lkml/git/0.git
	git clone --mirror https://lore.kernel.org/lkml/1 lkml/git/1.git
	git clone --mirror https://lore.kernel.org/lkml/2 lkml/git/2.git
	git clone --mirror https://lore.kernel.org/lkml/3 lkml/git/3.git
	git clone --mirror https://lore.kernel.org/lkml/4 lkml/git/4.git
	git clone --mirror https://lore.kernel.org/lkml/5 lkml/git/5.git
	git clone --mirror https://lore.kernel.org/lkml/6 lkml/git/6.git
	git clone --mirror https://lore.kernel.org/lkml/7 lkml/git/7.git
	git clone --mirror https://lore.kernel.org/lkml/8 lkml/git/8.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 lkml lkml/ https://lore.kernel.org/lkml \
		linux-kernel@vger.kernel.org
	public-inbox-index lkml

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kernel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git