[Qemu-devel] [PATCH 07/18] Fix unused variable error and unsuded function if FS_IOC_GETVERSION is not defined.

[Michael Fritscher]

Signed-off-by: Michael Fritscher <mich...@fritscher.net>
---
 hw/9pfs/9p-local.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/hw/9pfs/9p-local.c b/hw/9pfs/9p-local.c
index e51af87309..4c8e0f3296 100644
--- a/hw/9pfs/9p-local.c
+++ b/hw/9pfs/9p-local.c
@@ -1372,10 +1372,10 @@ static int local_unlinkat(FsContext *ctx, V9fsPath *dir,
     return ret;
 }
 
+#ifdef FS_IOC_GETVERSION
 static int local_ioc_getversion(FsContext *ctx, V9fsPath *path,
                                 mode_t st_mode, uint64_t *st_gen)
 {
-#ifdef FS_IOC_GETVERSION
     int err;
     V9fsFidOpenState fid_open;
 
@@ -1394,15 +1394,14 @@ static int local_ioc_getversion(FsContext *ctx, 
V9fsPath *path,
     err = ioctl(fid_open.fd, FS_IOC_GETVERSION, st_gen);
     local_close(ctx, &fid_open);
     return err;
-#else
-    errno = ENOTTY;
-    return -1;
-#endif
 }
+#endif
 
 static int local_init(FsContext *ctx)
 {
+#ifdef FS_IOC_GETVERSION
     struct statfs stbuf;
+#endif
     LocalData *data = g_malloc(sizeof(*data));
 
     data->mountfd = open(ctx->fs_root, O_DIRECTORY | O_RDONLY);
-- 
2.13.2.windows.1