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>
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@ -582,6 +582,7 @@ static int handle_unlinkat(FsContext *ctx, V9fsPath *dir,
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static int handle_ioc_getversion(FsContext *ctx, V9fsPath *path,
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static int handle_ioc_getversion(FsContext *ctx, V9fsPath *path,
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mode_t st_mode, uint64_t *st_gen)
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mode_t st_mode, uint64_t *st_gen)
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{
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{
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#ifdef FS_IOC_GETVERSION
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int err;
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int err;
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V9fsFidOpenState fid_open;
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V9fsFidOpenState fid_open;
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@ -599,6 +600,10 @@ static int handle_ioc_getversion(FsContext *ctx, V9fsPath *path,
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err = ioctl(fid_open.fd, FS_IOC_GETVERSION, st_gen);
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err = ioctl(fid_open.fd, FS_IOC_GETVERSION, st_gen);
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handle_close(ctx, &fid_open);
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handle_close(ctx, &fid_open);
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return err;
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return err;
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#else
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errno = ENOTTY;
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return -1;
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#endif
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}
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}
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static int handle_init(FsContext *ctx)
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static int handle_init(FsContext *ctx)
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