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hw/9pfs: handle undefined FS_IOC_GETVERSION case in handle_ioc_getversion() 

All get_st_gen() implementations except handle_ioc_getversion() have
guard for undefined FS_IOC_GETVERSION. Let's add it there too.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
This commit is contained in:
Kirill A. Shutemov 2014-01-28 17:08:25 +02:00 committed by Aneesh Kumar K.V
parent 0e5fc994d2
commit b9317661d1
1 changed files with 5 additions and 0 deletions
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5
hw/9pfs/virtio-9p-handle.c
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@ -582,6 +582,7 @@ static int handle_unlinkat(FsContext *ctx, V9fsPath *dir,
static int handle_ioc_getversion(FsContext *ctx, V9fsPath *path,
mode_t st_mode, uint64_t *st_gen)
{
#ifdef FS_IOC_GETVERSION
int err;
V9fsFidOpenState fid_open;
@ -599,6 +600,10 @@ static int handle_ioc_getversion(FsContext *ctx, V9fsPath *path,
err = ioctl(fid_open.fd, FS_IOC_GETVERSION, st_gen);
handle_close(ctx, &fid_open);
return err;
#else
errno = ENOTTY;
return -1;
#endif
}
static int handle_init(FsContext *ctx)