> The source code analysis results look promising by this command.
I have just noticed that an other source file points details out for further
development considerations around the mentioned functionality from the
Coccinelle software.
elfring@Sonne:~/Projekte/Linux/next-patched> git checkout next-20170803 &&
spatch.opt ~/Projekte/Coccinelle/janitor/show_same_statements1.cocci
sound/pci/rme9652/hdspm.c
…
(ONCE) already tagged but only removed, so safe
diff =
…
@@ -6497,9 +6497,6 @@ static int snd_hdspm_create_alsa_devices
i = 0;
while (i < hdspm->midiPorts) {
err = snd_hdspm_create_midi(card, hdspm, i);
- if (err < 0) {
- return err;
- }
i++;
}
@@ -6955,10 +6952,6 @@ static int snd_hdspm_probe(struct pci_de
hdspm->pci = pci;
err = snd_hdspm_create(card, hdspm);
- if (err < 0) {
- snd_card_free(card);
- return err;
- }
if (hdspm->io_type != MADIface) {
snprintf(card->shortname, sizeof(card->shortname), "%s_%x",
…
Now I am looking for a way to express the constraint that the statement list
metavariable should match only source code with two statements at least.
Can the search for duplicated source code be improved by the means of the
semantic patch language?
Regards,
Markus
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