From: Dan Carpenter <dan.carpenter@oracle.com>
To: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Jeff Layton <jlayton@poochiereds.net>,
linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: [patch] nfsd: remove some dead code in nfsd_create_locked()
Date: Wed, 03 Aug 2016 19:05:00 +0000 [thread overview]
Message-ID: <20160803190500.GE775@mwanda> (raw)
We changed this around in f13058a93484 ('nfsd: reorganize nfsd_create')
so "dchild" can't be an error pointer any more. Also we don't need to
test if dchild is NULL because dput has a check built-in. Can it even
be NULL?
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index c844fd6..cd628ce 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1141,7 +1141,7 @@ nfsd_create_locked(struct svc_rqst *rqstp, struct svc_fh *fhp,
char *fname, int flen, struct iattr *iap,
int type, dev_t rdev, struct svc_fh *resfhp)
{
- struct dentry *dentry, *dchild = NULL;
+ struct dentry *dentry, *dchild;
struct inode *dirp;
__be32 err;
__be32 err2;
@@ -1208,8 +1208,7 @@ nfsd_create_locked(struct svc_rqst *rqstp, struct svc_fh *fhp,
if (!err)
err = fh_update(resfhp);
out:
- if (dchild && !IS_ERR(dchild))
- dput(dchild);
+ dput(dchild);
return err;
out_nfserr:
WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com>
To: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Jeff Layton <jlayton@poochiereds.net>,
linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: [patch] nfsd: remove some dead code in nfsd_create_locked()
Date: Wed, 3 Aug 2016 22:05:00 +0300 [thread overview]
Message-ID: <20160803190500.GE775@mwanda> (raw)
We changed this around in f13058a93484 ('nfsd: reorganize nfsd_create')
so "dchild" can't be an error pointer any more. Also we don't need to
test if dchild is NULL because dput has a check built-in. Can it even
be NULL?
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index c844fd6..cd628ce 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1141,7 +1141,7 @@ nfsd_create_locked(struct svc_rqst *rqstp, struct svc_fh *fhp,
char *fname, int flen, struct iattr *iap,
int type, dev_t rdev, struct svc_fh *resfhp)
{
- struct dentry *dentry, *dchild = NULL;
+ struct dentry *dentry, *dchild;
struct inode *dirp;
__be32 err;
__be32 err2;
@@ -1208,8 +1208,7 @@ nfsd_create_locked(struct svc_rqst *rqstp, struct svc_fh *fhp,
if (!err)
err = fh_update(resfhp);
out:
- if (dchild && !IS_ERR(dchild))
- dput(dchild);
+ dput(dchild);
return err;
out_nfserr:
next reply other threads:[~2016-08-03 19:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-03 19:05 Dan Carpenter [this message]
2016-08-03 19:05 ` [patch] nfsd: remove some dead code in nfsd_create_locked() Dan Carpenter
2016-08-03 20:50 ` J. Bruce Fields
2016-08-03 20:50 ` J. Bruce Fields
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