Re: [bug report] scsi: cxgb4i: Add support for iSCSI segmentation offload

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On Fri, Jul 10, 2020 at 05:29:03PM +0300, Dan Carpenter wrote:
> On Fri, Jul 10, 2020 at 05:17:29PM +0300, dan.carpenter@xxxxxxxxxx wrote:
> > Hello Varun Prakash,
> > 
> > This is a semi-automatic email about new static checker warnings.
> > 
> > The patch e33c2482289b: "scsi: cxgb4i: Add support for iSCSI 
> > segmentation offload" from Jun 29, 2020, leads to the following 
> > Smatch complaint:
> > 
> >     drivers/scsi/cxgbi/libcxgbi.c:2158 cxgbi_conn_init_pdu()
> >     warn: variable dereferenced before check 'tdata' (see line 2150)
> > 
> 
> Same issue in cxgbi_conn_xmit_pdu() as well.
> 
> drivers/scsi/cxgbi/libcxgbi.c:2374 cxgbi_conn_xmit_pdu() warn: variable dereferenced before check 'tdata' (see line 2368)

Patch is already posted for this issue
https://patchwork.kernel.org/patch/11654403/



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