On 12/19/19 7:17 PM, Fabiano Fidêncio wrote:
On Thu, Dec 19, 2019 at 8:00 PM Daniel Henrique Barboza <danielhb413@gmail.com> wrote:
On 12/19/19 7:04 AM, Fabiano Fidêncio wrote:
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com> --- src/rpc/virnetclient.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-)
[...]
if (knownHostsPath) { @@ -517,12 +517,6 @@ virNetClientPtr virNetClientNewLibSSH2(const char *host, goto cleanup;
cleanup: - VIR_FREE(command); - VIR_FREE(privkey); - VIR_FREE(knownhosts); - VIR_FREE(homedir); - VIR_FREE(confdir); - VIR_FREE(nc); return ret;
This will leave a now unneeded 'cleanup' label:
cleanup: return ret;
In a quick glance at the patch series I noticed that Patch 41 also leaves an unused 'cleanup' label as well after the changes.
Daniel,
Please, take a look at the no_memory label. It calls the cleanup one.
I am afraid I wasn't clear. By 'unneeded' I mean a label that is a simply 'return' call. 'cleanup' is doing no cleanups anymore. So this this guy: no_memory: virReportOOMError(); goto cleanup; turns into: no_memory: virReportOOMError(); return ret; And in fact, since ret is initialized with NULL, and it will never be set before a no_memory jump, you can even do: no_memory: virReportOOMError(); return NULL; All 'cleanup' jumps can be changed to 'return NULL' and the line that sets 'ret' can turn into return virNetClientNew(sock, NULL)); And you can get rid of both the 'cleanup' label and the 'ret' variable. All of this is just me being pedantic though :) I saw that you erased some 'exit' labels in other patches and wanted to point out that this label is also removable. In the end I believe you can keep this patch just adding g_autofree and removing VIR_FREE calls and, if you want, remove these labels in a separated patch. Thanks, DHB
Best Regards,