1 files changed, 0 insertions, 5 deletions
diff --git a/libc/test/src/math/expf_test.cpp b/libc/test/src/math/expf_test.cpp
index 8329d7475741..1695a60fbd49 100644
--- a/libc/test/src/math/expf_test.cpp
+++ b/libc/test/src/math/expf_test.cpp
@@ -21,8 +21,6 @@ using LlvmLibcExpfTest = LIBC_NAMESPACE::testing::FPTest<float>;
 namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
 
 TEST_F(LlvmLibcExpfTest, SpecialNumbers) {
-  libc_errno = 0;
-
   EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::expf(aNaN));
   EXPECT_MATH_ERRNO(0);
 
@@ -40,7 +38,6 @@ TEST_F(LlvmLibcExpfTest, SpecialNumbers) {
 }
 
 TEST_F(LlvmLibcExpfTest, Overflow) {
-  libc_errno = 0;
   EXPECT_FP_EQ_WITH_EXCEPTION(
       inf, LIBC_NAMESPACE::expf(FPBits(0x7f7fffffU).get_val()), FE_OVERFLOW);
   EXPECT_MATH_ERRNO(ERANGE);
@@ -55,7 +52,6 @@ TEST_F(LlvmLibcExpfTest, Overflow) {
 }
 
 TEST_F(LlvmLibcExpfTest, Underflow) {
-  libc_errno = 0;
   EXPECT_FP_EQ_WITH_EXCEPTION(
       0.0f, LIBC_NAMESPACE::expf(FPBits(0xff7fffffU).get_val()), FE_UNDERFLOW);
   EXPECT_MATH_ERRNO(ERANGE);
@@ -76,7 +72,6 @@ TEST_F(LlvmLibcExpfTest, Underflow) {
 TEST_F(LlvmLibcExpfTest, Borderline) {
   float x;
 
-  libc_errno = 0;
   x = FPBits(0x42affff8U).get_val();
   ASSERT_MPFR_MATCH_ALL_ROUNDING(mpfr::Operation::Exp, x,
                                  LIBC_NAMESPACE::expf(x), 0.5);