Hi Dan,
The indentation of the code is an issue here. We will fix it in the next patch submission.
The code should be
static void
bfa_cb_sfp_state_query(struct bfa_sfp_s *sfp)
{
bfa_trc(sfp, sfp->portspeed);
if (sfp->media) {
bfa_sfp_media_get(sfp);
if (sfp->state_query_cbfn)
sfp->state_query_cbfn(sfp->state_query_cbarg,
sfp->status);
sfp->media = NULL;
}
if (sfp->portspeed) {
sfp->status = bfa_sfp_speed_valid(sfp, sfp->portspeed);
if (sfp->state_query_cbfn)
sfp->state_query_cbfn(sfp->state_query_cbarg,
sfp->status);
sfp->portspeed = BFA_PORT_SPEED_UNKNOWN;
}
sfp->state_query_lock = 0;
sfp->state_query_cbfn = NULL;
}
Thanks,
Anil
-----Original Message-----
From: Dan Carpenter [mailto:dan.carpenter@xxxxxxxxxx]
Sent: 29 April 2014 18:21
To: linux-scsi
Cc: Vijaya Mohan Guvva; Anil Gurumurthy; Sudarsana Kalluru
Subject: Re: [SCSI] bfa: Added support to obtain SFP info.
Krishna isn't around any more. Does anyone else know what's going on in this code? It looks buggy to me.
regards,
dan carpenter
On Fri, Mar 28, 2014 at 02:07:37AM +0300, Dan Carpenter wrote:
> On Fri, Mar 28, 2014 at 02:05:14AM +0300, Dan Carpenter wrote:
> > Hello Krishna Gudipati,
> >
> > The patch 51e569aa1f0c: "[SCSI] bfa: Added support to obtain SFP
> > info." from Jun 24, 2011, leads to the following static checker
> > warning:
> >
> > drivers/scsi/bfa/bfa_ioc.c:3668 bfa_cb_sfp_state_query()
> > warn: add curly braces?
> >
> > drivers/scsi/bfa/bfa_ioc.c
> > 3659 static void
> > 3660 bfa_cb_sfp_state_query(struct bfa_sfp_s *sfp)
> > 3661 {
> > 3662 bfa_trc(sfp, sfp->portspeed);
> > 3663 if (sfp->media) {
> > 3664 bfa_sfp_media_get(sfp);
> > 3665 if (sfp->state_query_cbfn)
> > ^ Add a curly
> > brace here?
> >
> > 3666 sfp->state_query_cbfn(sfp->state_query_cbarg,
> > 3667 sfp->status);
> > 3668 sfp->media = NULL;
> > 3669 }
> > 3670
> > 3671 if (sfp->portspeed) {
> > 3672 sfp->status = bfa_sfp_speed_valid(sfp, sfp->portspeed);
> > 3673 if (sfp->state_query_cbfn)
> > 3674 sfp->state_query_cbfn(sfp->state_query_cbarg,
> > 3675 sfp->status);
> > 3676 sfp->portspeed = BFA_PORT_SPEED_UNKNOWN;
>
> It looks like this if statement needs curly braces as well.
>
> regards,
> dan carpenter
>
> > 3677 }
> > 3678
> > 3679 sfp->state_query_lock = 0;
> > 3680 sfp->state_query_cbfn = NULL;
> >
> > ^
> > And another close curly brace here?
> >
> > 3681 }
> >
> > regards,
> > dan carpenter
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