vmd(8): remove duplicate struct definition

[Dave Voutila]

Found this while running ctags(1)... vioqcow2.c has struct qcheader
already defined at L53 (which stylistically is where it should be).

This diff just removes the duplicate definition inside
virtio_qcow2_create().

OK?


Index: vioqcow2.c
===================================================================
RCS file: /cvs/src/usr.sbin/vmd/vioqcow2.c,v
retrieving revision 1.14
diff -u -p -r1.14 vioqcow2.c
--- vioqcow2.c  19 Oct 2020 19:06:49 -0000      1.14
+++ vioqcow2.c  29 Apr 2021 19:17:11 -0000
@@ -634,27 +634,7 @@ int
 virtio_qcow2_create(const char *imgfile_path,
     const char *base_path, long imgsize)
 {
-       struct qcheader {
-               char magic[4];
-               uint32_t version;
-               uint64_t backingoff;
-               uint32_t backingsz;
-               uint32_t clustershift;
-               uint64_t disksz;
-               uint32_t cryptmethod;
-               uint32_t l1sz;
-               uint64_t l1off;
-               uint64_t refoff;
-               uint32_t refsz;
-               uint32_t snapcount;
-               uint64_t snapsz;
-               /* v3 additions */
-               uint64_t incompatfeatures;
-               uint64_t compatfeatures;
-               uint64_t autoclearfeatures;
-               uint32_t reforder;
-               uint32_t headersz;
-       } __packed hdr, basehdr;
+       struct qcheader hdr, basehdr;
        int fd, ret;
        ssize_t base_len;
        uint64_t l1sz, refsz, disksz, initsz, clustersz;