Re: [PATCH] kernel/fork.c: use sizeof() instead of sizeof

From	Al Viro <viro@ZenIV.linux.org.uk>
Newsgroups	linux.kernel
Subject	Re: [PATCH] kernel/fork.c: use sizeof() instead of sizeof
Date	2016-02-03 05:10 +0100
Message-ID	<qXWVs-5iC-9@gated-at.bofh.it> (permalink)
References	(1 earlier) <qXFhU-mN-13@gated-at.bofh.it> <qXLnl-55B-31@gated-at.bofh.it> <qXMCK-6cq-19@gated-at.bofh.it> <qXMCK-6cq-17@gated-at.bofh.it> <qXWLL-50u-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

On Tue, Feb 02, 2016 at 10:46:07PM -0500, Kevin Easton wrote:
> On Tue, Feb 02, 2016 at 05:04:06PM +0000, Al Viro wrote:

> > the rules for ++ and -- might as well have been ++ postfix-expression and
> > -- postfix-expression resp.
> 
> Unless I'm mistaken, * cast-expression yields an lvalue.

D'oh...  Obviously correct (and just as obviously, ++*p is valid and quite
common).  Shouldn't have posted while half-asleep ;-/  Self-LART applied...

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[PATCH] kernel/fork.c: use sizeof() instead of sizeof Wei Tang <tangwei@cmss.chinamobile.com> - 2016-02-02 09:00 +0100
  Re: [PATCH] kernel/fork.c: use sizeof() instead of sizeof Ingo Molnar <mingo@kernel.org> - 2016-02-02 10:20 +0100
    Re: [PATCH] treewide: Use 'sizeof(x)' instead of 'sizeof x' Joe Perches <joe@perches.com> - 2016-02-02 15:00 +0100
    Re: [PATCH] kernel/fork.c: use sizeof() instead of sizeof Al Viro <viro@ZenIV.linux.org.uk> - 2016-02-02 16:50 +0100
      Re: [PATCH] kernel/fork.c: use sizeof() instead of sizeof Joe Perches <joe@perches.com> - 2016-02-02 18:10 +0100
        Re: [PATCH] kernel/fork.c: use sizeof() instead of sizeof Al Viro <viro@ZenIV.linux.org.uk> - 2016-02-02 18:20 +0100
          Re: [PATCH] kernel/fork.c: use sizeof() instead of sizeof Joe Perches <joe@perches.com> - 2016-02-02 19:00 +0100
      Re: [PATCH] kernel/fork.c: use sizeof() instead of sizeof Al Viro <viro@ZenIV.linux.org.uk> - 2016-02-02 18:10 +0100
        Re: [PATCH] kernel/fork.c: use sizeof() instead of sizeof Kevin Easton <kevin@guarana.org> - 2016-02-03 05:00 +0100
          Re: [PATCH] kernel/fork.c: use sizeof() instead of sizeof Al Viro <viro@ZenIV.linux.org.uk> - 2016-02-03 05:10 +0100

csiph-web