diff options
| author | Daniel Scheller <d.scheller@gmx.net> | 2017-08-12 07:55:56 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-08-20 07:06:51 -0400 |
| commit | f597f2a8fce27b067ed5ad58314bdfbb219d2ffe (patch) | |
| tree | 46bc3133c642f7ffbf68afa091e8f7aed54693c1 /net/can | |
| parent | e89e02a8654f3510114c72394753ab4977b754b3 (diff) | |
media: ddbridge: only register frontends in fe2 if fe is not NULL
Smatch reported:
drivers/media/pci/ddbridge/ddbridge-core.c:1602 dvb_input_attach() error: we previously assumed 'dvb->fe' could be null (see line 1595)
dvb->fe2 will ever only be populated when dvb->fe is set. So only handle
registration of dvb->fe2 when dvb->fe got set beforehand by moving the
registration into the "if (dvb->fe)" conditional.
Cc: Ralph Metzler <rjkm@metzlerbros.de>
Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Tested-by: Richard Scobie <r.scobie@clear.net.nz>
Tested-by: Jasmin Jessich <jasmin@anw.at>
Tested-by: Dietmar Spingler <d_spingler@freenet.de>
Tested-by: Manfred Knick <Manfred.Knick@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'net/can')
0 files changed, 0 insertions, 0 deletions