* re: pktcdvd: add struct pktcdvd_device.name to pr_err logging where possible
@ 2013-08-01 15:44 Dan Carpenter
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From: Dan Carpenter @ 2013-08-01 15:44 UTC (permalink / raw)
To: kernel-janitors
Hello Joe Perches,
This is a semi-automatic email about new static checker warnings.
The patch b5a0e979a657: "pktcdvd: add struct pktcdvd_device.name to
pr_err logging where possible" from Aug 1, 2013, leads to the
following Smatch complaint:
drivers/block/pktcdvd.c:2363 pkt_make_request()
error: we previously assumed 'pd' could be null (see line 2362)
drivers/block/pktcdvd.c
2361 pd = q->queuedata;
2362 if (!pd) {
^^^
Old check.
2363 pkt_err(pd, "%s incorrect request queue\n",
^^^
New dereference.
2364 bdevname(bio->bi_bdev, b));
2365 goto end_io;
regards,
dan carpenter
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