diff options
| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-12-18 14:22:21 -0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-12 11:22:51 +0100 |
| commit | 9205be7fa6323a0a7d049cf434134d8e5b54047a (patch) | |
| tree | 05917d3adf12182a6fea1a78090b59511f2223a2 /drivers | |
| parent | 6b59fb520123e28fd18f73d69aa89c1d3eb402f9 (diff) | |
cx23885-dvb: move initialization of a8293_pdata
commit f0b0faff78c2c2e8efe843de55405a1f0470b8c4 upstream.
Smatch complains about where the au8293_data is placed:
drivers/media/pci/cx23885/cx23885-dvb.c:2174 dvb_register() info: 'a8293_pdata' is not actually initialized (unreached code).
It is not actually expected to have such initialization at
switch {
foo = bar;
case:
...
}
Not really sure how gcc does that, but this is something that I would
expect that different compilers would do different things.
David Howells checked with the compiler people: it's not really expected to
initialise as expected.
So, move the initialization outside the switch(), making smatch to
shut up one warning.
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/pci/cx23885/cx23885-dvb.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c index c4307ad8594c..e543cbbf2ec4 100644 --- a/drivers/media/pci/cx23885/cx23885-dvb.c +++ b/drivers/media/pci/cx23885/cx23885-dvb.c @@ -2168,11 +2168,12 @@ static int dvb_register(struct cx23885_tsport *port) } port->i2c_client_tuner = client_tuner; break; - case CX23885_BOARD_HAUPPAUGE_HVR5525: - switch (port->nr) { + case CX23885_BOARD_HAUPPAUGE_HVR5525: { struct m88rs6000t_config m88rs6000t_config; struct a8293_platform_data a8293_pdata = {}; + switch (port->nr) { + /* port b - satellite */ case 1: /* attach frontend */ @@ -2267,6 +2268,7 @@ static int dvb_register(struct cx23885_tsport *port) break; } break; + } default: printk(KERN_INFO "%s: The frontend of your DVB/ATSC card " " isn't supported yet\n", |