linux-kernel - Re: InfiniBand-ocrdma: Delete unnecessary variable initialisations in 11 functions

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Message-ID: <56990733.7000506@users.sourceforge.net>
Date:	Fri, 15 Jan 2016 15:50:27 +0100
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	linux-rdma@...r.kernel.org, Leon Romanovsky <leon@...n.nu>
Cc:	Devesh Sharma <devesh.sharma@...gotech.com>,
	Doug Ledford <dledford@...hat.com>,
	Hal Rosenstock <hal.rosenstock@...il.com>,
	Mitesh Ahuja <mitesh.ahuja@...gotech.com>,
	Sean Hefty <sean.hefty@...el.com>,
	Selvin Xavier <selvin.xavier@...gotech.com>,
	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: Re: InfiniBand-ocrdma: Delete unnecessary variable initialisations in
 11 functions

>> The variable "status" will be set to an appropriate value a bit later.
>> Thus omit the explicit initialisation at the beginning.
> 
> What did you try to achieve by this patch?

I would like to optimise the affected source files a bit.
Would you like to clarify any measurable effects around the implementation
detail when various variables will only be initialised immediately
before they will be read again?

Regards,
Markus