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| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-04-10 01:33:30 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-04-10 17:11:51 -0400 |
| commit | fc64005c93090c052637f63578d810b037abb1a1 (patch) | |
| tree | 7762f9680fd773cf265465b0e5f95e4732b90def /fs/nfsd | |
| parent | 04c57f4501909b60353031cfe5b991751d745658 (diff) | |
| download | linux-fc64005c93090c052637f63578d810b037abb1a1.tar.gz linux-fc64005c93090c052637f63578d810b037abb1a1.tar.bz2 linux-fc64005c93090c052637f63578d810b037abb1a1.zip | |
don't bother with ->d_inode->i_sb - it's always equal to ->d_sb
... and neither can ever be NULL
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs3proc.c | 4 | ||||
| -rw-r--r-- | fs/nfsd/nfs3xdr.c | 2 | ||||
| -rw-r--r-- | fs/nfsd/nfsfh.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c index 51c3b06e8036..d818e4ffd79f 100644 --- a/fs/nfsd/nfs3proc.c +++ b/fs/nfsd/nfs3proc.c @@ -552,7 +552,7 @@ nfsd3_proc_fsinfo(struct svc_rqst * rqstp, struct nfsd_fhandle *argp, * different read/write sizes for file systems known to have * problems with large blocks */ if (nfserr == 0) { - struct super_block *sb = d_inode(argp->fh.fh_dentry)->i_sb; + struct super_block *sb = argp->fh.fh_dentry->d_sb; /* Note that we don't care for remote fs's here */ if (sb->s_magic == MSDOS_SUPER_MAGIC) { @@ -588,7 +588,7 @@ nfsd3_proc_pathconf(struct svc_rqst * rqstp, struct nfsd_fhandle *argp, nfserr = fh_verify(rqstp, &argp->fh, 0, NFSD_MAY_NOP); if (nfserr == 0) { - struct super_block *sb = d_inode(argp->fh.fh_dentry)->i_sb; + struct super_block *sb = argp->fh.fh_dentry->d_sb; /* Note that we don't care for remote fs's here */ switch (sb->s_magic) { diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c index 2246454dec76..93d5853f8c99 100644 --- a/fs/nfsd/nfs3xdr.c +++ b/fs/nfsd/nfs3xdr.c @@ -146,7 +146,7 @@ static __be32 *encode_fsid(__be32 *p, struct svc_fh *fhp) default: case FSIDSOURCE_DEV: p = xdr_encode_hyper(p, (u64)huge_encode_dev - (d_inode(fhp->fh_dentry)->i_sb->s_dev)); + (fhp->fh_dentry->d_sb->s_dev)); break; case FSIDSOURCE_FSID: p = xdr_encode_hyper(p, (u64) fhp->fh_export->ex_fsid); diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c index c1681ce894c5..a8919444c460 100644 --- a/fs/nfsd/nfsfh.c +++ b/fs/nfsd/nfsfh.c @@ -426,7 +426,7 @@ static bool is_root_export(struct svc_export *exp) static struct super_block *exp_sb(struct svc_export *exp) { - return d_inode(exp->ex_path.dentry)->i_sb; + return exp->ex_path.dentry->d_sb; } static bool fsid_type_ok_for_exp(u8 fsid_type, struct svc_export *exp) |