From: Jason Gunthorpe <jgg@ziepe.ca>
To: Joe Perches <joe@perches.com>
Cc: Doug Ledford <dledford@redhat.com>,
Potnuri Bharat Teja <bharat@chelsio.com>,
Mike Marciniszyn <mike.marciniszyn@intel.com>,
Dennis Dalessandro <dennis.dalessandro@intel.com>,
Yishai Hadas <yishaih@nvidia.com>,
Leon Romanovsky <leon@kernel.org>,
Christian Benvenuti <benve@cisco.com>,
Nelson Escobar <neescoba@cisco.com>,
Parvi Kaustubhi <pkaustub@cisco.com>,
Danil Kipnis <danil.kipnis@cloud.ionos.com>,
Jack Wang <jinpu.wang@cloud.ionos.com>,
Bart Van Assche <bvanassche@acm.org>,
linux-rdma@vger.kernel.org
Subject: Re: [PATCH 3/4] RDMA: manual changes for sysfs_emit and neatening
Date: Fri, 9 Oct 2020 12:20:15 -0300 [thread overview]
Message-ID: <20201009152015.GY5177@ziepe.ca> (raw)
In-Reply-To: <f5c9e4c9d8dafca1b7b70bd597ee7f8f219c31c8.1602122880.git.joe@perches.com>
On Wed, Oct 07, 2020 at 07:36:26PM -0700, Joe Perches wrote:
> Make changes to use sysfs_emit in the RDMA code as cocci scripts can not
> be written to handle _all_ the possible variants of various sprintf family
> uses in sysfs show functions.
>
> While there, make the code more legible and update its style to be more
> like the typical kernel styles.
>
> Miscellanea:
>
> o Use intermediate pointers for dereferences
> o Add and use string lookup functions
> o return early when any intermediate call fails so normal return is
> at the bottom of the function
> o mlx4/mcg.c:sysfs_show_group: use scnprintf to format intermediate strings
>
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
> drivers/infiniband/core/sysfs.c | 60 +++++++-------
> drivers/infiniband/hw/cxgb4/provider.c | 5 +-
> drivers/infiniband/hw/hfi1/sysfs.c | 38 ++++-----
> drivers/infiniband/hw/mlx4/main.c | 5 +-
> drivers/infiniband/hw/mlx4/mcg.c | 82 +++++++++++---------
> drivers/infiniband/hw/mlx4/sysfs.c | 47 ++++++-----
> drivers/infiniband/hw/mlx5/main.c | 4 +-
> drivers/infiniband/hw/mthca/mthca_provider.c | 29 ++++---
> drivers/infiniband/hw/qib/qib_sysfs.c | 45 +++++------
> drivers/infiniband/hw/usnic/usnic_ib_sysfs.c | 66 +++++++---------
> drivers/infiniband/ulp/rtrs/rtrs-clt-sysfs.c | 21 +++--
> drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c | 13 ++--
> drivers/infiniband/ulp/srp/ib_srp.c | 4 +
> 13 files changed, 206 insertions(+), 213 deletions(-)
Some of thee are a bit exciting, so usnic, hfi1, qib and mlx4 folks
should check their bits over the next two weeks
Thanks,
Jason
next prev parent reply other threads:[~2020-10-09 15:20 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-08 2:36 [PATCH-next 0/4] RDMA: sprintf to sysfs_emit conversions Joe Perches
2020-10-08 2:36 ` Joe Perches
2020-10-08 2:36 ` [PATCH 1/4] RDMA: Convert sysfs device * show functions to use sysfs_emit() Joe Perches
2020-10-09 14:07 ` Jason Gunthorpe
2020-10-08 2:36 ` [PATCH 2/4] RDMA: Convert sysfs kobject " Joe Perches
2020-10-09 14:09 ` Jason Gunthorpe
2020-10-09 16:25 ` Joe Perches
2020-10-12 5:21 ` Jinpu Wang
2020-10-08 2:36 ` [PATCH 3/4] RDMA: manual changes for sysfs_emit and neatening Joe Perches
2020-10-09 15:20 ` Jason Gunthorpe [this message]
2020-10-12 5:30 ` Jinpu Wang
2020-10-28 17:25 ` Jason Gunthorpe
2020-10-28 17:54 ` Joe Perches
2020-10-28 18:23 ` Jason Gunthorpe
2020-10-29 17:16 ` Joe Perches
2020-10-31 0:04 ` Jason Gunthorpe
2020-10-08 2:36 ` [PATCH 4/4] RDMA: Convert various random sprintf sysfs _show uses to sysfs_emit Joe Perches
2020-10-09 15:27 ` Jason Gunthorpe
2020-10-12 5:25 ` Jinpu Wang
2020-10-28 18:12 ` Jason Gunthorpe
2020-10-28 18:22 ` Joe Perches
2020-10-08 5:41 ` [PATCH-next 0/4] RDMA: sprintf to sysfs_emit conversions Leon Romanovsky
2020-10-08 5:41 ` Leon Romanovsky
2020-10-08 5:52 ` Joe Perches
2020-10-08 5:52 ` Joe Perches
2020-10-08 7:02 ` Leon Romanovsky
2020-10-08 7:02 ` Leon Romanovsky
2020-10-15 5:29 ` Joe Perches
2020-10-15 5:29 ` Joe Perches
2020-10-26 22:54 ` Jason Gunthorpe
2020-10-26 22:54 ` Jason Gunthorpe
2020-10-28 18:27 ` Jason Gunthorpe
2020-10-28 18:27 ` Jason Gunthorpe
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