diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2023-12-13 19:32:45 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-01-18 10:43:51 +0100 |
| commit | 592d0bc0302ff5b5209ecd7f8733f285bc008cff (patch) | |
| tree | 26d4e2a901bf194ed8e5e344c01a2d43bcdb98b2 /target | |
| parent | 729ba8e933f8af5800c3a92b37e630e9bdaa9f1e (diff) | |
remove unnecessary casts from uintptr_t
uintptr_t, or unsigned long which is equivalent on Linux I32LP64 systems,
is an unsigned type and there is no need to further cast to __u64 which is
another unsigned integer type; widening casts from unsigned integers
zero-extend the value.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/i386/sev.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/target/i386/sev.c b/target/i386/sev.c index 9a71246682..173de91afe 100644 --- a/target/i386/sev.c +++ b/target/i386/sev.c @@ -167,7 +167,7 @@ sev_ioctl(int fd, int cmd, void *data, int *error) input.id = cmd; input.sev_fd = fd; - input.data = (__u64)(unsigned long)data; + input.data = (uintptr_t)data; r = kvm_vm_ioctl(kvm_state, KVM_MEMORY_ENCRYPT_OP, &input); @@ -240,7 +240,7 @@ sev_ram_block_added(RAMBlockNotifier *n, void *host, size_t size, return; } - range.addr = (__u64)(unsigned long)host; + range.addr = (uintptr_t)host; range.size = max_size; trace_kvm_memcrypt_register_region(host, max_size); @@ -270,7 +270,7 @@ sev_ram_block_removed(RAMBlockNotifier *n, void *host, size_t size, return; } - range.addr = (__u64)(unsigned long)host; + range.addr = (uintptr_t)host; range.size = max_size; trace_kvm_memcrypt_unregister_region(host, max_size); @@ -767,7 +767,7 @@ sev_launch_update_data(SevGuestState *sev, uint8_t *addr, uint64_t len) return 1; } - update.uaddr = (__u64)(unsigned long)addr; + update.uaddr = (uintptr_t)addr; update.len = len; trace_kvm_sev_launch_update_data(addr, len); ret = sev_ioctl(sev->sev_fd, KVM_SEV_LAUNCH_UPDATE_DATA, |