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authorJ. Bruce Fields <bfields@redhat.com>2017-09-15 22:02:52 +0200
committerJ. Bruce Fields <bfields@redhat.com>2017-10-04 22:25:00 +0200
commit9542446048e01871fd323cba9a1d468b46cfceea (patch)
tree2a3e25af504a9d2763d478333a34ef0306cece11 /fs/nfsd
parentnfs_common: convert int to bool (diff)
downloadlinux-9542446048e01871fd323cba9a1d468b46cfceea.tar.xz
linux-9542446048e01871fd323cba9a1d468b46cfceea.zip
nfsd: remove unnecessary nofilehandle checks
These checks should have already be done centrally in nfsd4_proc_compound, the checks in each individual operation are unnecessary. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
-rw-r--r--fs/nfsd/nfs4proc.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 3c69db7d4905..7aff6d383d34 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -485,9 +485,6 @@ static __be32
nfsd4_getfh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
union nfsd4_op_u *u)
{
- if (!cstate->current_fh.fh_dentry)
- return nfserr_nofilehandle;
-
u->getfh = &cstate->current_fh;
return nfs_ok;
}
@@ -535,9 +532,6 @@ static __be32
nfsd4_savefh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
union nfsd4_op_u *u)
{
- if (!cstate->current_fh.fh_dentry)
- return nfserr_nofilehandle;
-
fh_dup2(&cstate->save_fh, &cstate->current_fh);
if (HAS_STATE_ID(cstate, CURRENT_STATE_ID_FLAG)) {
memcpy(&cstate->save_stateid, &cstate->current_stateid, sizeof(stateid_t));
@@ -703,10 +697,8 @@ nfsd4_link(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
union nfsd4_op_u *u)
{
struct nfsd4_link *link = &u->link;
- __be32 status = nfserr_nofilehandle;
+ __be32 status;
- if (!cstate->save_fh.fh_dentry)
- return status;
status = nfsd_link(rqstp, &cstate->current_fh,
link->li_name, link->li_namelen, &cstate->save_fh);
if (!status)
@@ -850,10 +842,8 @@ nfsd4_rename(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
union nfsd4_op_u *u)
{
struct nfsd4_rename *rename = &u->rename;
- __be32 status = nfserr_nofilehandle;
+ __be32 status;
- if (!cstate->save_fh.fh_dentry)
- return status;
if (opens_in_grace(SVC_NET(rqstp)) &&
!(cstate->save_fh.fh_export->ex_flags & NFSEXP_NOSUBTREECHECK))
return nfserr_grace;