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NFSD: Clean up switch statement in nfsd_dispatch()

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Reorder the arms so the compiler places checks for the most frequent
case first.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Chuck Lever 2020-10-01 18:59:18 -04:00 committed by J. Bruce Fields
parent dcc46991d3
commit 84c138e78d
1 changed files with 4 additions and 4 deletions
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8
fs/nfsd/nfssvc.c
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@ -1030,12 +1030,12 @@ nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp)
/* Check whether we have this call in the cache. */
switch (nfsd_cache_lookup(rqstp)) {
case RC_DROPIT:
return 0;
case RC_DOIT:
break;
case RC_REPLY:
return 1;
case RC_DOIT:;
/* do it */
case RC_DROPIT:
return 0;
}
/* need to grab the location to store the status, as