arch: powerpc: kvm: book3s_32_mmu.c: Remove unused function

Remove the function sr_nx() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Alexander Graf <agraf@suse.de>

diff --git a/arch/powerpc/kvm/book3s_32_mmu.c b/arch/powerpc/kvm/book3s_32_mmu.c
index cd0b0730e29e511f1eb4654e7087ccd0ace4bc3b..a2eb6d354a57d093c3e46c3f038771176261c38c 100644 (file)
--- a/arch/powerpc/kvm/book3s_32_mmu.c
+++ b/arch/powerpc/kvm/book3s_32_mmu.c
@@ -78,11 +78,6 @@ static inline bool sr_kp(u32 sr_raw)
        return (sr_raw & 0x20000000) ? true: false;
 }
 
-static inline bool sr_nx(u32 sr_raw)
-{
-       return (sr_raw & 0x10000000) ? true: false;
-}
-
 static int kvmppc_mmu_book3s_32_xlate_bat(struct kvm_vcpu *vcpu, gva_t eaddr,
                                          struct kvmppc_pte *pte, bool data,
                                          bool iswrite);