Kill unused sesssion and group values in rocket driver

The process_session() and process_group() values are not really used by the
driver.

Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com>
Cc: Cedric Le Goater <clg@fr.ibm.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Cc: Serge Hallyn <serue@us.ibm.com>
Cc: <containers@lists.osdl.org>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 0 insertions, 5 deletions

diff --git a/drivers/char/rocket.c b/drivers/char/rocket.c
index 61a63da420c2..a3fd7e7ba5a9 100644
--- a/drivers/char/rocket.c
+++ b/drivers/char/rocket.c
@@ -1014,9 +1014,6 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
         /*
          * Info->count is now 1; so it's safe to sleep now.
          */
-        info->session = process_session(current);
-        info->pgrp = process_group(current);
-
         if ((info->flags & ROCKET_INITIALIZED) == 0) {
                 cp = &info->channel;
                 sSetRxTrigger(cp, TRIG_1);
diff --git a/drivers/char/rocket_int.h b/drivers/char/rocket_int.h
index 89b4d7b10d12..b4c53dfa7951 100644
--- a/drivers/char/rocket_int.h
+++ b/drivers/char/rocket_int.h
@@ -1158,8 +1158,6 @@ struct r_port {
         int xmit_head;
         int xmit_tail;
         int xmit_cnt;
-        int session;
-        int pgrp;
         int cd_status;
         int ignore_status_mask;
         int read_status_mask;