media: ddbridge: improve error handling logic on fe attach failures

Browse source

This change makes sure that demod frontends are always detached whenever
a tuner frontend attach failed. Achieve this by moving the detach-on-
failure logic at the end of dvb_input_attach(), and adding a goto to this
block on every tuner attach failure case, so if an error occurs, there are
no stray attached frontends left. As a side effect, this removes some
duplicated code.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

...

This commit is contained in:

Daniel Scheller 2017-12-06 12:59:14 -05:00 • committed by Mauro Carvalho Chehab

parent 6738d3bbab

commit b32a2b42f7

1 changed files with 22 additions and 27 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

49

drivers/media/pci/ddbridge/ddbridge-core.c

View file