OpenE2K/qemu-e2k
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qemu-e2k/qga
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Markus Armbruster 84d18f065f Use error_is_set() only when necessary 
error_is_set(&var) is the same as var != NULL, but it takes
whole-program analysis to figure that out.  Unnecessarily hard for
optimizers, static checkers, and human readers.  Dumb it down to
obvious.

Gets rid of several dozen Coverity false positives.

Note that the obvious form is already used in many places.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-02-17 11:57:23 -05:00
..
vss-win32 qemu-ga: vss-win32: Install VSS provider COM+ application service 2013-11-22 15:14:05 -06:00
channel-posix.c qemu-ga: Handle errors uniformely in ga_channel_open() 2013-01-14 12:08:05 -06:00
channel-win32.c remove double semicolons 2013-05-12 13:25:55 +04:00
channel.h qemu-ga: move channel/transport functionality into wrapper class 2012-02-23 15:40:16 -06:00
commands-posix.c Use error_is_set() only when necessary 2014-02-17 11:57:23 -05:00
commands-win32.c Use error_is_set() only when necessary 2014-02-17 11:57:23 -05:00
commands.c qemu-ga: Extend 'guest-info' command to expose flag 'success-response' 2013-10-10 14:52:37 -05:00
guest-agent-command-state.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
guest-agent-core.h qga: Fix compiler warnings (missing format attribute, wrong format strings) 2013-11-21 17:39:25 +01:00
main.c qemu-ga: Add interface to traverse the qmp command list by QmpCommand 2013-10-10 14:52:37 -05:00
Makefile.objs qemu-ga: Call Windows VSS requester in fsfreeze command handler 2013-09-09 14:17:57 -05:00
qapi-schema.json qemu-ga: Extend 'guest-info' command to expose flag 'success-response' 2013-10-10 14:52:37 -05:00
service-win32.c qga: escape cmdline args when registering win32 service (CVE-2013-2231) 2013-07-25 14:49:04 -05:00
service-win32.h qga: save state directory in ga_install_service() 2013-05-30 11:37:37 -05:00
vss-win32.c qemu-ga: Install Windows VSS provider on `qemu-ga -s install' 2013-09-09 14:17:57 -05:00
vss-win32.h qemu-ga: Install Windows VSS provider on `qemu-ga -s install' 2013-09-09 14:17:57 -05:00