linux-kernel - Re: [PATCH 07/20] drivers/edac/: use LIST_HEAD instead of LIST_HEAD

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Message-ID: <224182.35807.qm@web50106.mail.re2.yahoo.com>
Date:	Wed, 5 Dec 2007 12:55:30 -0800 (PST)
From:	Doug Thompson <norsk5@...oo.com>
To:	Denis Cheng <crquan@...il.com>, Greg Kroah-Hartman <gregkh@...e.de>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 07/20] drivers/edac/: use LIST_HEAD instead of LIST_HEAD_INIT


ACK: Doug Thompson <dougthompson@...ssion.com>


--- Denis Cheng <crquan@...il.com> wrote:

> single list_head variable initialized with LIST_HEAD_INIT could almost
> always can be replaced with LIST_HEAD declaration, this shrinks the code
> and looks better.
> 
> Signed-off-by: Denis Cheng <crquan@...il.com>
> ---
>  drivers/edac/edac_device.c |    2 +-
>  drivers/edac/edac_mc.c     |    2 +-
>  drivers/edac/edac_pci.c    |    2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
> index f3690a6..6f0b522 100644
> --- a/drivers/edac/edac_device.c
> +++ b/drivers/edac/edac_device.c
> @@ -36,7 +36,7 @@
>   * is protected by the 'device_ctls_mutex' lock
>   */
>  static DEFINE_MUTEX(device_ctls_mutex);
> -static struct list_head edac_device_list = LIST_HEAD_INIT(edac_device_list);
> +static LIST_HEAD(edac_device_list);
>  
>  #ifdef CONFIG_EDAC_DEBUG
>  static void edac_device_dump_device(struct edac_device_ctl_info *edac_dev)
> diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
> index 063a1bf..9cd778f 100644
> --- a/drivers/edac/edac_mc.c
> +++ b/drivers/edac/edac_mc.c
> @@ -36,7 +36,7 @@
>  
>  /* lock to memory controller's control array */
>  static DEFINE_MUTEX(mem_ctls_mutex);
> -static struct list_head mc_devices = LIST_HEAD_INIT(mc_devices);
> +static LIST_HEAD(mc_devices);
>  
>  #ifdef CONFIG_EDAC_DEBUG
>  
> diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
> index 5dee9f5..dabba2d 100644
> --- a/drivers/edac/edac_pci.c
> +++ b/drivers/edac/edac_pci.c
> @@ -29,7 +29,7 @@
>  #include "edac_module.h"
>  
>  static DEFINE_MUTEX(edac_pci_ctls_mutex);
> -static struct list_head edac_pci_list = LIST_HEAD_INIT(edac_pci_list);
> +static LIST_HEAD(edac_pci_list);
>  
>  /*
>   * edac_pci_alloc_ctl_info
> -- 
> 1.5.3.4
> 



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