Fix compile warnings: ignoring return value of 'xenbus_register_backend' ..

Browse source

We neglect to check the return value of xenbus_register_backend
and take actions when that fails. This patch fixes that and adds
code to deal with those type of failures.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

...

This commit is contained in:

Konrad Rzeszutek Wilk 2009-10-08 13:23:09 -04:00

parent afd91d07ff

commit 8770b2683f

4 changed files with 22 additions and 11 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

18

drivers/xen/blkback/blkback.c

View file

4

drivers/xen/blkback/common.h

View file

6

drivers/xen/blkback/interface.c

View file

5

drivers/xen/blkback/xenbus.c

View file