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[PATCH 2/2] Staging: Lustre: Fixed coding style issues

Started byPanos Vlachos <panosvlchs@gmail.com>
First post2016-04-17 16:20 +0200
Last post2016-04-18 10:50 +0200
Articles 3 — 3 participants

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  [PATCH 2/2] Staging: Lustre: Fixed coding style issues Panos Vlachos <panosvlchs@gmail.com> - 2016-04-17 16:20 +0200
    Re: [PATCH 2/2] Staging: Lustre: Fixed coding style issues "Drokin, Oleg" <oleg.drokin@intel.com> - 2016-04-17 23:40 +0200
      Re: [PATCH 2/2] Staging: Lustre: Fixed coding style issues Joe Perches <joe@perches.com> - 2016-04-18 10:50 +0200

#1380757 — [PATCH 2/2] Staging: Lustre: Fixed coding style issues

FromPanos Vlachos <panosvlchs@gmail.com>
Date2016-04-17 16:20 +0200
Subject[PATCH 2/2] Staging: Lustre: Fixed coding style issues
Message-ID<roVIm-5HD-15@gated-at.bofh.it>
Fixed one coding style issue in the
file router_proc.c (Lustre staging driver)

Signed-off-by: Panos Vlachos <panosvlchs@gmail.com>
---
 drivers/staging/lustre/lnet/lnet/router_proc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/lustre/lnet/lnet/router_proc.c b/drivers/staging/lustre/lnet/lnet/router_proc.c
index 65f65a3..87afb40 100644
--- a/drivers/staging/lustre/lnet/lnet/router_proc.c
+++ b/drivers/staging/lustre/lnet/lnet/router_proc.c
@@ -32,7 +32,8 @@
  */
 #define LNET_PROC_CPT_BITS	(LNET_CPT_BITS + 1)
 /* change version, 16 bits or 8 bits */
-#define LNET_PROC_VER_BITS	max_t(size_t, min_t(size_t, LNET_LOFFT_BITS, 64) / 4, 8)
+#define LNET_PROC_VER_BITS	\
+max_t(size_t, min_t(size_t, LNET_LOFFT_BITS, 64) / 4, 8)
 
 #define LNET_PROC_HASH_BITS	LNET_PEER_HASH_BITS
 /*
-- 
1.9.1

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#1380846

From"Drokin, Oleg" <oleg.drokin@intel.com>
Date2016-04-17 23:40 +0200
Message-ID<rp2Ab-2oz-29@gated-at.bofh.it>
In reply to#1380757
On Apr 17, 2016, at 10:11 AM, Panos Vlachos wrote:

> Fixed one coding style issue in the
> file router_proc.c (Lustre staging driver)

Perhaps it's best to reference what the issue is.
I.e. "Fix too long line in …"
and then in the actual message add that you just split it?
> 
> Signed-off-by: Panos Vlachos <panosvlchs@gmail.com>
> ---
> drivers/staging/lustre/lnet/lnet/router_proc.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/lustre/lnet/lnet/router_proc.c b/drivers/staging/lustre/lnet/lnet/router_proc.c
> index 65f65a3..87afb40 100644
> --- a/drivers/staging/lustre/lnet/lnet/router_proc.c
> +++ b/drivers/staging/lustre/lnet/lnet/router_proc.c
> @@ -32,7 +32,8 @@
>  */
> #define LNET_PROC_CPT_BITS	(LNET_CPT_BITS + 1)
> /* change version, 16 bits or 8 bits */
> -#define LNET_PROC_VER_BITS	max_t(size_t, min_t(size_t, LNET_LOFFT_BITS, 64) / 4, 8)
> +#define LNET_PROC_VER_BITS	\
> +max_t(size_t, min_t(size_t, LNET_LOFFT_BITS, 64) / 4, 8)

Hm, I am not sure this is an improvement, you might want to at least place a tab at the start of this
second line, so that indentation helps us better see it's a continuation of the previous one.

Thanks.

> 
> #define LNET_PROC_HASH_BITS	LNET_PEER_HASH_BITS
> /*
> -- 
> 1.9.1
> 

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#1381386

FromJoe Perches <joe@perches.com>
Date2016-04-18 10:50 +0200
Message-ID<rpd2y-2oe-21@gated-at.bofh.it>
In reply to#1380846
On Sun, 2016-04-17 at 21:35 +0000, Drokin, Oleg wrote:
> On Apr 17, 2016, at 10:11 AM, Panos Vlachos wrote:
> > Fixed one coding style issue in the
> > file router_proc.c (Lustre staging driver)
> Perhaps it's best to reference what the issue is.
> I.e. "Fix too long line in …"
> and then in the actual message add that you just split it?
[]
> > diff --git a/drivers/staging/lustre/lnet/lnet/router_proc.c b/drivers/staging/lustre/lnet/lnet/router_proc.c
[]
> > @@ -32,7 +32,8 @@
> >  */
> > #define LNET_PROC_CPT_BITS	(LNET_CPT_BITS + 1)
> > /* change version, 16 bits or 8 bits */
> > -#define LNET_PROC_VER_BITS	max_t(size_t, min_t(size_t, LNET_LOFFT_BITS, 64) / 4, 8)
> > +#define LNET_PROC_VER_BITS	\
> > +max_t(size_t, min_t(size_t, LNET_LOFFT_BITS, 64) / 4, 8)
> Hm, I am not sure this is an improvement, you might want to at least place a tab at the start of this
> second line, so that indentation helps us better see it's a continuation of the previous one.

Given:
	#define LNET_LOFFT_BITS          (sizeof(loff_t) * 8)
and:
	include/linux/types.h:typedef __kernel_loff_t           loff_t;
	include/uapi/asm-generic/posix_types.h:typedef long long        __kernel_loff_t;

and this isn't going to change any time soon,
maybe this #define isn't particularly useful and

	#define LNET_PROC_VER_BITS	16

is sufficient.

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