cifs: remove cifsInodeInfo->inUse counter

cifs: remove cifsInodeInfo->inUse counter

It was purported to be a refcounter of some sort, but was never
used that way. It never served any purpose that wasn't served equally well
by the I_NEW flag.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Steve French <sfrench@us.ibm.com>

2 files changed, 0 insertions, 2 deletions

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 9f669f982c4d..44f30504b82d 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -308,7 +308,6 @@ cifs_alloc_inode(struct super_block *sb)
         if (!cifs_inode)
                 return NULL;
         cifs_inode->cifsAttrs = 0x20;   /* default */
-        atomic_set(&cifs_inode->inUse, 0);
         cifs_inode->time = 0;
         cifs_inode->write_behind_rc = 0;
         /* Until the file is open and we have gotten oplock
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 8bcf5a4bcded..63f6cdfa5638 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -364,7 +364,6 @@ struct cifsInodeInfo {
         struct list_head openFileList;
         int write_behind_rc;
         __u32 cifsAttrs; /* e.g. DOS archive bit, sparse, compressed, system */
-        atomic_t inUse;  /* num concurrent users (local openers cifs) of file*/
         unsigned long time;     /* jiffies of last update/check of inode */
         bool clientCanCacheRead:1;      /* read oplock */
         bool clientCanCacheAll:1;       /* read and writebehind oplock */