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nfsd4: trivial preprocess_stateid_op cleanup 

Remove a couple redundant comments, adjust style; no change in behavior.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
This commit is contained in:
J. Bruce Fields 2009-02-21 10:40:22 -08:00
parent 77f18f5e4e
commit a4455be085
1 changed files with 8 additions and 6 deletions
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14
fs/nfsd/nfs4state.c
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@ -2072,21 +2072,21 @@ nfs4_preprocess_stateid_op(struct svc_fh *current_fh, stateid_t *stateid, int fl
if (ZERO_STATEID(stateid) || ONE_STATEID(stateid))
return check_special_stateids(current_fh, stateid, flags);
/* STALE STATEID */
status = nfserr_stale_stateid;
if (STALE_STATEID(stateid))
goto out;
/* BAD STATEID */
status = nfserr_bad_stateid;
if (!stateid->si_fileid) { /* delegation stateid */
if(!(dp = find_delegation_stateid(ino, stateid))) {
dp = find_delegation_stateid(ino, stateid);
if (!dp) {
dprintk("NFSD: delegation stateid not found\n");
goto out;
}
stidp = &dp->dl_stateid;
} else { /* open or lock stateid */
if (!(stp = find_stateid(stateid, flags))) {
stp = find_stateid(stateid, flags);
if (!stp) {
dprintk("NFSD: open or lock stateid not found\n");
goto out;
}
@ -2100,13 +2100,15 @@ nfs4_preprocess_stateid_op(struct svc_fh *current_fh, stateid_t *stateid, int fl
if (status)
goto out;
if (stp) {
if ((status = nfs4_check_openmode(stp,flags)))
status = nfs4_check_openmode(stp, flags);
if (status)
goto out;
renew_client(stp->st_stateowner->so_client);
if (filpp)
*filpp = stp->st_vfs_file;
} else {
if ((status = nfs4_check_delegmode(dp, flags)))
status = nfs4_check_delegmode(dp, flags);
if (status)
goto out;
renew_client(dp->dl_client);
if (flags & DELEG_RET)