Messages in this thread | | | Date | Wed, 16 May 2007 21:28:07 +0200 (MEST) | From | Jan Engelhardt <> | Subject | Re: [RFC][PATCH 8/14] Union-mount lookup |
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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 majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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