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qemu: Fix migration without parameters

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The virTypedParamsFilter function doesn't mind params == NULL if nparams
is zero. And there's no need to check for params == NULL && nparams > 0
because this is checked higher in the stack.

In fact all the virCheckNonNull* checks in virTypedParamsFilter are
useless.

https://bugzilla.redhat.com/show_bug.cgi?id=1777094

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
This commit is contained in:
Jiri Denemark 2019-11-27 17:21:58 +01:00
parent 1b285196a2
commit d802d9ab83
1 changed files with 0 additions and 4 deletions
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4
src/util/virtypedparam.c
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@ -403,10 +403,6 @@ virTypedParamsFilter(virTypedParameterPtr params,
{
size_t i, n = 0;
virCheckNonNullArgGoto(params, error);
virCheckNonNullArgGoto(name, error);
virCheckNonNullArgGoto(ret, error);
if (VIR_ALLOC_N(*ret, nparams) < 0)
goto error;