On May 16 2007 10:38, Bharata B Rao wrote: >> >> >+lookup_union: >> >+ do { >> >+ struct vfsmount *mnt = find_mnt(topmost); >> >+ UM_DEBUG_DCACHE("name=\"%s\", inode=%p, device=%s\n", >> >+ topmost->d_name.name, topmost->d_inode, >> >+ mnt->mnt_devname); >> >+ mntput(mnt); >> >+ } while (0); >> >> Why the extra do{}while? [elsewhere too] > >Not sure, may be to get a scope to define 'mnt' here. Jan ?
What I was implicitly suggesting that mnt could be moved into the normal 'function scope'. Jan -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/