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author | Jeremy Kerr <jk@ozlabs.org> | 2013-03-08 17:04:21 +0800 |
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committer | Jeremy Kerr <jk@ozlabs.org> | 2013-04-16 11:41:43 +0800 |
commit | b838cf777ed3d21b166f8daddd4b11fc75e07307 (patch) | |
tree | 198e3450af8561c3806bd82c30f2daa10566ef70 /ui | |
parent | 80c072a44cb665495afe08ce37cbf4f2086d5529 (diff) | |
download | petitboot-b838cf777ed3d21b166f8daddd4b11fc75e07307.zip petitboot-b838cf777ed3d21b166f8daddd4b11fc75e07307.tar.gz |
pb-protocol: Don't allocate in deserialise functions
Curently, the protocol deserialise functions are allocating device and
boot_command structures. This (implicitly) makes them responsible for
initialisation of these structures too.
Rather that making the protocol responsible for initialising the devices
and boot commands, this change gives the deserialise functions an
argument to an already-instanciated structure. This means that the
creation is no longer implied by the deserialise.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'ui')
-rw-r--r-- | ui/common/discover-client.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/ui/common/discover-client.c b/ui/common/discover-client.c index f75cfb7..c0cfea0 100644 --- a/ui/common/discover-client.c +++ b/ui/common/discover-client.c @@ -83,6 +83,7 @@ static int discover_client_process(void *arg) struct pb_protocol_message *message; struct device *dev; char *dev_id; + int rc; message = pb_protocol_read_message(client, client->fd); @@ -91,8 +92,10 @@ static int discover_client_process(void *arg) switch (message->action) { case PB_PROTOCOL_ACTION_ADD: - dev = pb_protocol_deserialise_device(client, message); - if (!dev) { + dev = talloc(client, struct device); + + rc = pb_protocol_deserialise_device(dev, message); + if (rc) { pb_log("%s: no device?\n", __func__); return 0; } |