projects
/
firefly-linux-kernel-4.4.55.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
char
/
vt_ioctl.c
diff --git
a/drivers/char/vt_ioctl.c
b/drivers/char/vt_ioctl.c
index 6aa10284104aeb6e4bc3a22833ea347e67c5d976..cb19dbc52136426d3b869c089a7153de2c719c7f 100644
(file)
--- a/
drivers/char/vt_ioctl.c
+++ b/
drivers/char/vt_ioctl.c
@@
-1303,7
+1303,9
@@
int vt_ioctl(struct tty_struct *tty, struct file * file,
if (!perm)
goto eperm;
ret = copy_from_user(&ui, up, sizeof(struct unimapinit));
- if (!ret)
+ if (ret)
+ ret = -EFAULT;
+ else
con_clear_unimap(vc, &ui);
break;
}