cifs: make various routines use the cifsFileInfo->tcon pointer

...where it's available and appropriate.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 3 insertions, 14 deletions

diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c
index 9d38a71c8e14..cc70a61a47d2 100644
--- a/fs/cifs/ioctl.c
+++ b/fs/cifs/ioctl.c
@@ -37,11 +37,11 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
         int xid;
         struct cifs_sb_info *cifs_sb;
 #ifdef CONFIG_CIFS_POSIX
+        struct cifsFileInfo *pSMBFile = filep->private_data;
+        struct cifsTconInfo *tcon = pSMBFile->tcon;
         __u64   ExtAttrBits = 0;
         __u64   ExtAttrMask = 0;
-        __u64   caps;
-        struct cifsTconInfo *tcon;
-        struct cifsFileInfo *pSMBFile = filep->private_data;
+        __u64   caps = le64_to_cpu(tcon->fsUnixInfo.Capability);
 #endif /* CONFIG_CIFS_POSIX */
 
         xid = GetXid();
@@ -50,17 +50,6 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
 
         cifs_sb = CIFS_SB(inode->i_sb);
 
-#ifdef CONFIG_CIFS_POSIX
-        tcon = cifs_sb->tcon;
-        if (tcon)
-                caps = le64_to_cpu(tcon->fsUnixInfo.Capability);
-        else {
-                rc = -EIO;
-                FreeXid(xid);
-                return -EIO;
-        }
-#endif /* CONFIG_CIFS_POSIX */
-
         switch (command) {
                 case CIFS_IOC_CHECKUMOUNT:
                         cFYI(1, "User unmount attempted");