Re: [PATCH] staging: slicoss: remove unused variables
From: Sudip Mukherjee
Date: Sat Sep 05 2015 - 04:09:27 EST
On Fri, Sep 04, 2015 at 11:13:00AM -0700, David Matlack wrote:
> On Fri, Sep 4, 2015 at 6:23 AM, Sudip Mukherjee
> <sudipm.mukherjee@xxxxxxxxx> wrote:
> > These variables were only assigned some values but they were never used.
> > Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
> > ---
> > - status = slic_upr_request(adapter, SLIC_UPR_RLSR,
> > - (u32) &pshmem->linkstatus, /* no 4GB wrap guaranteed */
> > - 0, 0, 0);
> > + slic_upr_request(adapter, SLIC_UPR_RLSR,
> > + (u32)&pshmem->linkstatus, /* no 4GB wrap guaranteed */
> > + 0, 0, 0);
> Is status safe to ignore?
status can have two value either -ENOMEM or STATUS_PEMDING.
Ideally we should have handled -ENOMEM.
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