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cifs: use tcon pointer in cifs_show_options 

Minor nit: we already have a tcon pointer so we don't need to
dereference cifs_sb again.

Also initialize the vars in the declaration.

Reported-by: Peter Staubach <staubach@redhat.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Jeff Layton 2009-08-28 10:11:10 -04:00 committed by Steve French
parent 8c58b54574
commit 8e047d09ee
1 changed files with 3 additions and 6 deletions
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9
fs/cifs/cifsfs.c
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@ -361,13 +361,10 @@ cifs_show_address(struct seq_file *s, struct TCP_Server_Info *server)
static int
cifs_show_options(struct seq_file *s, struct vfsmount *m)
{
struct cifs_sb_info *cifs_sb;
struct cifsTconInfo *tcon;
struct cifs_sb_info *cifs_sb = CIFS_SB(m->mnt_sb);
struct cifsTconInfo *tcon = cifs_sb->tcon;
cifs_sb = CIFS_SB(m->mnt_sb);
tcon = cifs_sb->tcon;
seq_printf(s, ",unc=%s", cifs_sb->tcon->treeName);
seq_printf(s, ",unc=%s", tcon->treeName);
if (tcon->ses->userName)
seq_printf(s, ",username=%s", tcon->ses->userName);
if (tcon->ses->domainName)