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| author | Philippe Mathieu-Daudé | 2020-07-21 15:05:51 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé | 2020-07-21 16:47:31 +0200 |
| commit | a3ad58342a9d88d1baafc0aee39302f79faad480 (patch) | |
| tree | 2153c2d19eb541d458f6a55b34ccc0def4b4d9da /include/exec/memory.h | |
| parent | Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-07-2... (diff) | |
| download | qemu-a3ad58342a9d88d1baafc0aee39302f79faad480.tar.gz qemu-a3ad58342a9d88d1baafc0aee39302f79faad480.tar.xz qemu-a3ad58342a9d88d1baafc0aee39302f79faad480.zip | |
hw/nvram/fw_cfg: Simplify fw_cfg_add_from_generator() error propagation
Document FWCfgDataGeneratorClass::get_data() return NULL
on error, and non-NULL on success. This allow us to simplify
fw_cfg_add_from_generator(). Since we don't need a local
variable to propagate the error, we can remove the ERRP_GUARD()
macro.
Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200721131911.27380-2-philmd@redhat.com>
Diffstat (limited to 'include/exec/memory.h')
0 files changed, 0 insertions, 0 deletions