| commit | 92de9012904cd6ada47565f48db545d53069d933 | |
| author | Markus Armbruster <armbru@redhat.com> | |
| Fri, 25 Apr 2014 14:50:33 +0000 (25 16:50 +0200) | ||
| committer | Stefan Hajnoczi <stefanha@redhat.com> | |
| Fri, 25 Apr 2014 16:05:06 +0000 (25 18:05 +0200) | ||
| tree | 5335ecbfdc636cd0c6cbe03762904a7389513cee | treesnapshot (tar.gz zip) |
| parent | 4399c438a431effbb785c6c7314b748a4e13734a | commitdiff |
nbd: Use return values instead of error_is_set(errp)
Using error_is_set(errp) to check whether a function call failed is
fragile: it breaks when errp is null. Check perfectly suitable return
values instead when possible. errp can't be null there now, but this
is more robust and more obviously correct
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Using error_is_set(errp) to check whether a function call failed is
fragile: it breaks when errp is null. Check perfectly suitable return
values instead when possible. errp can't be null there now, but this
is more robust and more obviously correct
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| block/nbd.c | diffblobblamehistory |