linux-kernel - Re: [PATCH] staging : lustre : Remove braces from single-line body.

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Date:   Fri, 16 Dec 2016 21:53:55 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Joe Perches <joe@...ches.com>
Cc:     Tabrez khan <khan.tabrez21@...il.com>, oleg.drokin@...el.com,
        jsimmons@...radead.org, andreas.dilger@...el.com,
        devel@...verdev.osuosl.org, gregkh@...uxfoundation.org,
        linux-kernel@...r.kernel.org, lustre-devel@...ts.lustre.org
Subject: Re: [PATCH] staging : lustre : Remove braces from single-line body.

On Fri, Dec 16, 2016 at 10:43:24AM -0800, Joe Perches wrote:
> On Fri, 2016-12-16 at 23:29 +0530, Tabrez khan wrote:
> > Remove unnecessary braces {} from single line if statement.
> > This warning is found using checkpatch.pl.
> []
> > diff --git a/drivers/staging/lustre/lustre/ptlrpc/import.c b/drivers/staging/lustre/lustre/ptlrpc/import.c
> []
> > @@ -1134,9 +1134,9 @@ static int ptlrpc_connect_interpret(const struct lu_env *env,
> >  	}
> >  
> >  	/* Sanity checks for a reconnected import. */
> > -	if (!(imp->imp_replayable) != !(msg_flags & MSG_CONNECT_REPLAYABLE)) {
> > +	if (!(imp->imp_replayable) != !(msg_flags & MSG_CONNECT_REPLAYABLE))
> >  		CERROR("imp_replayable flag does not match server after reconnect. We should LBUG right here.\n");
> > -	}
> > +
> 
> There are one too many blank lines now.

I was expecting checkpatch.pl to catch the extra blank.  It was there in
the last patch as well.  Apparently it doesn't.

regards,
dan carpenter