NFS: Address a couple of nits in nfs_follow_referral()
Clean up: fix an outdated block comment, and address a comparison between a signed and unsigned integer. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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@ -114,10 +114,7 @@ static inline int valid_ipaddr4(const char *buf)
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* nfs_follow_referral - set up mountpoint when hitting a referral on moved error
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* nfs_follow_referral - set up mountpoint when hitting a referral on moved error
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* @mnt_parent - mountpoint of parent directory
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* @mnt_parent - mountpoint of parent directory
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* @dentry - parent directory
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* @dentry - parent directory
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* @fspath - fs path returned in fs_locations
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* @locations - array of NFSv4 server location information
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* @mntpath - mount path to new server
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* @hostname - hostname of new server
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* @addr - host addr of new server
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*
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*
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*/
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*/
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static struct vfsmount *nfs_follow_referral(const struct vfsmount *mnt_parent,
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static struct vfsmount *nfs_follow_referral(const struct vfsmount *mnt_parent,
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@ -131,7 +128,8 @@ static struct vfsmount *nfs_follow_referral(const struct vfsmount *mnt_parent,
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.authflavor = NFS_SB(mnt_parent->mnt_sb)->client->cl_auth->au_flavor,
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.authflavor = NFS_SB(mnt_parent->mnt_sb)->client->cl_auth->au_flavor,
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};
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};
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char *page = NULL, *page2 = NULL;
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char *page = NULL, *page2 = NULL;
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int loc, s, error;
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unsigned int s;
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int loc, error;
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if (locations == NULL || locations->nlocations <= 0)
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if (locations == NULL || locations->nlocations <= 0)
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goto out;
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goto out;
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