[PATCH] KVM: arm64: Remove unused TRNG_NO_ENTROPY
From: Qian Cai <hidden>
Date: 2021-10-26 21:09:42
Also in:
kvmarm, lkml
Subsystem:
arm64 port (aarch64 architecture), kernel virtual machine for arm64 (kvm/arm64), the rest · Maintainers:
Catalin Marinas, Will Deacon, Marc Zyngier, Oliver Upton, Linus Torvalds
TRNG_NO_ENTROPY was unused when introduced and now. This is also caught by GCC (W=2): arch/arm64/kvm/trng.c:17: warning: macro "TRNG_NO_ENTROPY" is not used [-Wunused-macros] 17 | #define TRNG_NO_ENTROPY ((unsigned long)-3) Signed-off-by: Qian Cai <redacted> --- arch/arm64/kvm/trng.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/arch/arm64/kvm/trng.c b/arch/arm64/kvm/trng.c
index 99bdd7103c9c..6a46b3ac3970 100644
--- a/arch/arm64/kvm/trng.c
+++ b/arch/arm64/kvm/trng.c@@ -14,7 +14,6 @@ #define TRNG_SUCCESS 0UL #define TRNG_NOT_SUPPORTED ((unsigned long)-1) #define TRNG_INVALID_PARAMETER ((unsigned long)-2) -#define TRNG_NO_ENTROPY ((unsigned long)-3) #define TRNG_MAX_BITS64 192
--
2.30.2
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