nfsd warning fix

gcc-4.3:

fs/nfsd/nfsctl.c: In function 'write_getfs':
fs/nfsd/nfsctl.c:248: warning: cast from pointer to integer of different size

Cc: Neil Brown <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index 71c686dc7257140f3c12c7cd0549d93af3f48816..5ab80edc795b750f9d43977ef2d5b790b1673280 100644 (file)
--- a/fs/nfsd/nfsctl.c
+++ b/fs/nfsd/nfsctl.c
@@ -245,7 +245,7 @@ static ssize_t write_getfs(struct file *file, char *buf, size_t size)
        }
        exp_readunlock();
        if (err == 0)
-               err = res->fh_size + (int)&((struct knfsd_fh*)0)->fh_base;
+               err = res->fh_size + offsetof(struct knfsd_fh, fh_base);
  out:
        return err;
 }