[libvirt PATCH 00/10] virHashNew refactorings - part V

[Tim Wiederhake]

"virHashNew" cannot return NULL, yet we check for NULL in various places.

See https://listman.redhat.com/archives/libvir-list/2021-July/msg00074.html.

Tim Wiederhake (10):
  conf: Add AUTOPTR_CLEANUP_FUNC for virNWFilterVarValue
  virNWFilterParseParamAttributes: `virHashNew` cannot return NULL
  virNWFilterParseParamAttributes: Iterate over "element" children
  virNWFilterParseParamAttributes: Remove tautological `if`
  virNWFilterParseParamAttributes: Use automatic memory management
  virNWFilterParseParamAttributes: Simplify loop body
  virNWFilterParseParamAttributes: Remove superfluous `goto`s
  virNWFilterDoInstantiate: `virHashNew` cannot return NULL
  virNWFilterIPAddrMapInit: `virHashNew` cannot return NULL
  virNWFilterLearnInit: `virHashNew` cannot return NULL

 src/conf/nwfilter_ipaddrmap.c          |  3 --
 src/conf/nwfilter_params.c             | 70 +++++++++-----------------
 src/conf/nwfilter_params.h             |  2 +
 src/nwfilter/nwfilter_gentech_driver.c |  5 --
 src/nwfilter/nwfilter_learnipaddr.c    |  8 ---
 5 files changed, 26 insertions(+), 62 deletions(-)

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2.31.1