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[1/3] NFSD: Remove setting unused variable in nfsd_vfs_read()

Message ID 1303933636-22134-1-git-send-email-bjschuma@netapp.com (mailing list archive)
State New, archived
Headers show

Commit Message

Bryan Schumaker April 27, 2011, 7:47 p.m. UTC 
From: Bryan Schumaker <bjschuma@netapp.com>

Compiling gave me this warning:
fs/nfsd/vfs.c: In function ‘nfsd_vfs_read’:
fs/nfsd/vfs.c:880:16: warning: variable ‘inode’ set but not used
[-Wunused-but-set-variable]

I discovered that a local variable "inode" was being set towards the
beginning of nfsd_vfs_read() and then ignored for the rest of the
function.

Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
---
 fs/nfsd/vfs.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
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Patch

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 129f3c9..07b1e58 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -877,13 +877,11 @@  static __be32
 nfsd_vfs_read(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
               loff_t offset, struct kvec *vec, int vlen, unsigned long *count)
 {
-	struct inode *inode;
 	mm_segment_t	oldfs;
 	__be32		err;
 	int		host_err;
 
 	err = nfserr_perm;
-	inode = file->f_path.dentry->d_inode;
 
 	if (file->f_op->splice_read && rqstp->rq_splice_ok) {
 		struct splice_desc sd = {