Remove redundant variable declarations

cmd/mockery.go

@@ -186,7 +186,6 @@ func GetRootAppFromViper(v *viper.Viper) (*RootApp, error) {
 func (r *RootApp) Run() error {
 	var recursive bool
 	var filter *regexp.Regexp
-	var err error
 	var limitOne bool
 
 	if r.Quiet {

pkg/generator_test.go

@@ -71,7 +71,6 @@ func (s *GeneratorSuite) checkGenerationWithConfig(
 	// it would require changing Write's signature to accept custom options, specifically to
 	// allow the fragments in preexisting cases. It's assumed that this approximation,
 	// just formatting the source, is sufficient for the needs of the current test styles.
-	var actual []byte
 	actual, fmtErr := format.Source(generator.buf.Bytes())
 	s.Require().NoError(fmtErr)
 
@@ -108,7 +107,6 @@ func (s *GeneratorSuite) checkGenerationRegexWithConfig(
 	// it would require changing Write's signature to accept custom options, specifically to
 	// allow the fragments in preexisting cases. It's assumed that this approximation,
 	// just formatting the source, is sufficient for the needs of the current test styles.
-	var actual []byte
 	actual, fmtErr := format.Source(generator.buf.Bytes())
 	s.Require().NoError(fmtErr)
 
@@ -183,7 +181,6 @@ func (s *GeneratorSuite) TestGeneratorExpecterWithRolledVariadic() {
 	)
 	s.Require().NoError(generator.Generate(s.ctx))
 
-	var actual []byte
 	actual, fmtErr := format.Source(generator.buf.Bytes())
 	s.Require().NoError(fmtErr)
 
@@ -418,7 +415,6 @@ func (s *GeneratorSuite) TestGeneratorVariadicArgsAsOneArg() {
 	)
 	s.Require().NoError(generator.Generate(s.ctx))
 
-	var actual []byte
 	actual, fmtErr := format.Source(generator.buf.Bytes())
 	s.Require().NoError(fmtErr)
 
@@ -619,8 +615,7 @@ func (s *GeneratorSuite) TestGeneratorForStructValueReturn() {
 
 func (s *GeneratorSuite) TestGeneratorForStructWithTag() {
 	// StructTag has back-quote, So can't use raw string literals in this test case.
-	var expected string
-	expected += "*struct {"
+	expected := "*struct {"
 	expected += "FieldC int `json:\"field_c\"`"
 	expected += "FieldD int `json:\"field_d\" xml:\"field_d\"`"
 	expected += "}"