From: Dan Carpenter <dan.carpenter@oracle.com>
To: Joe Perches <joe@perches.com>
Cc: Lorenz Haspel <lorenz@badgers.com>,
devel@linuxdriverproject.org, gregkh@linuxfoundation.org,
puff65537@bansheeslibrary.com, viro@zeniv.linux.org.uk,
michael.banken@mathe.stud.uni-erlangen.de,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org,
linux-kernel@i4.informatik.uni-erlangen.de
Subject: Re: [PATCH 4/4 v2] silicom: checkpatch: errors caused by macros
Date: Mon, 17 Jun 2013 23:49:22 +0300 [thread overview]
Message-ID: <20130617204922.GM5008@mwanda> (raw)
In-Reply-To: <1371498132.2213.7.camel@joe-AO722>
On Mon, Jun 17, 2013 at 12:42:12PM -0700, Joe Perches wrote:
> On Mon, 2013-06-17 at 21:20 +0200, Lorenz Haspel wrote:
> > fixed checkpatch error:
> > added parenthesis around complex macro.
> >
> > Macro with return was only used once in the code,
> > so I expandet it in-place.
> []
> > diff --git a/drivers/staging/silicom/bpctl_mod.c b/drivers/staging/silicom/bpctl_mod.c
> []
> > -#define lock_bpctl() \
> > -if (down_interruptible(&bpctl_sema)) { \
> > - return -ERESTARTSYS; \
> > -} \
> > -
> > #define unlock_bpctl() \
> > up(&bpctl_sema);
>
> Symmetry please.
>
> Most likely, this unlock_bpctl macro is only used once too.
> I suggest removing it as well.
>
Joe is right, of course, but this could be fixed in a later patch.
regards,
dan carpenter
next prev parent reply other threads:[~2013-06-17 20:50 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-17 16:26 [PATCH 1/4] silicom: checkpatch: assignments in if conditions Lorenz Haspel
2013-06-17 16:26 ` [PATCH 2/4] silicom: checkpatch: fixed whitespace errors Lorenz Haspel
2013-06-17 16:26 ` [PATCH 3/4] silicom: checkpatch: trailing statements Lorenz Haspel
2013-06-17 16:26 ` [PATCH 4/4] solicom: checkpatch: added parenthesis to macros Lorenz Haspel
2013-06-17 16:35 ` Joe Perches
2013-06-17 19:20 ` [PATCH 4/4 v2] silicom: checkpatch: errors caused by macros Lorenz Haspel
2013-06-17 19:42 ` Joe Perches
2013-06-17 20:49 ` Dan Carpenter [this message]
2013-06-17 21:03 ` Joe Perches
2013-06-17 21:14 ` Greg KH
2013-06-18 2:36 ` Joe Perches
2013-06-17 17:03 ` [PATCH 1/4] silicom: checkpatch: assignments in if conditions Dan Carpenter
[not found] ` <CAJ8yRxJf+B0Pgr9YWWeTbSfRZd21tF7H4j7sO-exvRXzsJYbvA@mail.gmail.com>
2013-06-17 17:25 ` Dan Carpenter
2013-06-17 17:22 ` Dan Carpenter
2013-06-17 17:34 ` Dan Carpenter
2013-06-17 17:42 ` Joe Perches
2013-06-17 19:15 ` [PATCH 1/4 v2] " Lorenz Haspel
2013-06-17 21:23 ` Dan Carpenter
2013-06-18 16:28 ` [PATCH 1/4 v3] " Lorenz Haspel
2013-06-18 18:32 ` Dan Carpenter
2013-06-18 18:32 ` Greg KH
2013-06-19 8:43 ` [PATCH 1/2 v2] silicom: checkpatch: errors caused by macros Lorenz Haspel
2013-06-19 8:44 ` [PATCH 2/2 v3] silicom: checkpatch: assignments in if conditions Lorenz Haspel
2013-06-24 23:14 ` Greg KH
2013-06-26 8:24 ` Lorenz Kernel
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