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| author | Greg Kurz <groug@kaod.org> | 2020-08-10 18:54:19 +0200 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2020-08-13 21:00:52 +1000 |
| commit | b14adb4a27c80a255fb35451d7cb2bc70743e7f4 (patch) | |
| tree | 8995b87f0a8a3bf38ac7c8618899a2f47c2dd960 /include/hw | |
| parent | 46407a2531da4ff206c1aefe8c3f6d8ad53f2de4 (diff) | |
| download | qemu-b14adb4a27c80a255fb35451d7cb2bc70743e7f4.zip qemu-b14adb4a27c80a255fb35451d7cb2bc70743e7f4.tar.gz qemu-b14adb4a27c80a255fb35451d7cb2bc70743e7f4.tar.bz2 | |
spapr/xive: Rework error handling of kvmppc_xive_mmap()
Callers currently check failures of kvmppc_xive_mmap() through the
@errp argument, which isn't a recommanded practice. It is preferred
to use a return value when possible.
Since NULL isn't an invalid address in theory, it seems better to
return MAP_FAILED and to teach callers to handle it.
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <159707845972.1489912.719896767746375765.stgit@bahia.lan>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'include/hw')
0 files changed, 0 insertions, 0 deletions