On 07/03/2018 04:20 AM, Marcos Paulo de Souza wrote:
This macro avoids code duplication when checking for arrays of objects.
Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com> --- src/esx/esx_vi.c | 189 ++++++++++++----------------------------------- 1 file changed, 46 insertions(+), 143 deletions(-)
diff --git a/src/esx/esx_vi.c b/src/esx/esx_vi.c index 25fbdc7e44..212300dbff 100644 --- a/src/esx/esx_vi.c +++ b/src/esx/esx_vi.c @@ -41,6 +41,16 @@
VIR_LOG_INIT("esx.esx_vi");
+#define esxVI_checkArgList(val) \ + do { \ + if (!val || *val) { \ + virReportError(VIR_ERR_INVALID_ARG, "%s", _("Invalid argument")); \
Actually, this is one of the few places where VIR_ERR_INTERNAL_ERROR is not misused and makes sense. The only way how this error can be reported is if there's a bug in our code, not because of some input user made. There are also other occurrences of this pattern. coccinelle helped to find other. I used the following spatch: @@ identifier ptr; @@ - (!ptr || *ptr) + (esxVI_checkArgList(ptr)) Mind putting them here too? Otherwise the patch looks good. Michal