| Message ID | 20210810102133.3316768-1-pbonzini@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | KVM: stats: remove dead stores | expand |
diff --git a/virt/kvm/binary_stats.c b/virt/kvm/binary_stats.c index e609d428811a..eefca6c69f51 100644 --- a/virt/kvm/binary_stats.c +++ b/virt/kvm/binary_stats.c @@ -136,9 +136,7 @@ ssize_t kvm_stats_read(char *id, const struct kvm_stats_header *header, src = stats + pos - header->data_offset; if (copy_to_user(dest, src, copylen)) return -EFAULT; - remain -= copylen; pos += copylen; - dest += copylen; } *offset = pos;
These stores are copied and pasted from the "if" statements above. They are dead and while they are not really a bug, they can be confusing to anyone reading the code as well. Remove them. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- virt/kvm/binary_stats.c | 2 -- 1 file changed, 2 deletions(-)