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Re: [1/1] net: pegasus: remove dead coding

From Oliver Neukum <oneukum@suse.com>
Newsgroups linux.kernel
Subject Re: [1/1] net: pegasus: remove dead coding
Date 2016-05-18 09:20 +0200
Message-ID <rA3VT-7ii-7@gated-at.bofh.it> (permalink)
References <rzXns-35d-13@gated-at.bofh.it> <rA3jc-6Qx-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Tue, 2016-05-17 at 23:30 -0700, Guenter Roeck wrote:
> On Wed, May 18, 2016 at 02:13:30AM +0200, Heinrich Schuchardt wrote:
> > (!count || count < 4) is always true.
> 
> Even if count >= 4 ?

The check for !count is redundant, though. Gcc, however,
will surely simplify the expression.

	Regards
		Oliver

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Thread

[PATCH 1/1] net: pegasus: remove dead coding Heinrich Schuchardt <xypron.glpk@gmx.de> - 2016-05-18 02:20 +0200
  Re: [PATCH 1/1] net: pegasus: remove dead coding Petko Manolov <petkan@mip-labs.com> - 2016-05-18 08:30 +0200
  Re: [1/1] net: pegasus: remove dead coding Guenter Roeck <linux@roeck-us.net> - 2016-05-18 08:40 +0200
    Re: [1/1] net: pegasus: remove dead coding Oliver Neukum <oneukum@suse.com> - 2016-05-18 09:20 +0200
      Re: [1/1] net: pegasus: remove dead coding Petko Manolov <petkan@mip-labs.com> - 2016-05-18 10:00 +0200
      [PATCH 1/1] net: pegasus: simplify logical constraint Heinrich Schuchardt <xypron.glpk@gmx.de> - 2016-05-18 20:50 +0200
        Re: [PATCH 1/1] net: pegasus: simplify logical constraint Petko Manolov <petkan@mip-labs.com> - 2016-05-19 08:00 +0200
        Re: [PATCH 1/1] net: pegasus: simplify logical constraint David Miller <davem@davemloft.net> - 2016-05-23 22:50 +0200
  Re: [PATCH 1/1] net: pegasus: remove dead coding David Miller <davem@davemloft.net> - 2016-05-19 20:40 +0200
    Re: [PATCH 1/1] net: pegasus: remove dead coding Petko Manolov <petkan@mip-labs.com> - 2016-05-20 09:40 +0200
      Re: [PATCH 1/1] net: pegasus: remove dead coding David Miller <davem@davemloft.net> - 2016-05-20 18:40 +0200

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