[PATCH v2 0/4] virsh: refactor unnecessary variables and else branch

This is partially v2 of: https://listman.redhat.com/archives/libvir-list/2021-September/msg00731.html Diff to v1: * split changes into smaller patches Kristina Hanicova (4): virsh: remove variable 'ret' and use early return if possible virsh: remove variable 'ret' in cmdVersion() virsh: remove variable 'ret' and 'inactive' virsh: util: remove 'else' branch after return tools/virsh-host.c | 25 +++++----------- tools/virsh-interface.c | 65 ++++++++++++++++++----------------------- tools/virsh-network.c | 47 +++++++++++++---------------- tools/virsh-nodedev.c | 32 ++++++++------------ tools/virsh-nwfilter.c | 15 +++++----- tools/virsh-util.c | 3 +- 6 files changed, 76 insertions(+), 111 deletions(-) -- 2.31.1