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authorJiri Slaby <jslaby@suse.cz>2011-03-23 11:49:57 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2011-04-20 01:41:48 +0400
commitf2ee4ae87d7781ddb5bf8da25591b9b79966f8ea (patch)
treef67fb1b132a39d3f789764a6d56d41bbb73073f1 /drivers/tty/vt
parent0e7f4194a0ef70c1d0d40152fa480a63719f35d5 (diff)
downloadlinux-f2ee4ae87d7781ddb5bf8da25591b9b79966f8ea.tar.xz
TTY: VT, remove unused variables
drivers/tty/vt/vt.c:892:2: warning: Value stored to 'old_screen_size' is never read old_screen_size = vc->vc_screenbuf_size; ^ ~~~~~~~~~~~~~~~~~~~~~ drivers/tty/vt/vt.c:890:2: warning: Value stored to 'old_cols' is never read old_cols = vc->vc_cols; ^ ~~~~~~~~~~~ Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/tty/vt')
-rw-r--r--drivers/tty/vt/vt.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 4bea1efaec98..f287dca0d9d9 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -858,7 +858,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc,
{
unsigned long old_origin, new_origin, new_scr_end, rlth, rrem, err = 0;
unsigned long end;
- unsigned int old_cols, old_rows, old_row_size, old_screen_size;
+ unsigned int old_rows, old_row_size;
unsigned int new_cols, new_rows, new_row_size, new_screen_size;
unsigned int user;
unsigned short *newscreen;
@@ -887,9 +887,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc,
return -ENOMEM;
old_rows = vc->vc_rows;
- old_cols = vc->vc_cols;
old_row_size = vc->vc_size_row;
- old_screen_size = vc->vc_screenbuf_size;
err = resize_screen(vc, new_cols, new_rows, user);
if (err) {