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authorHendrik Brueckner <brueckner@linux.vnet.ibm.com>2008-11-18 02:28:28 +0100
committerPaul Mackerras <paulus@samba.org>2008-12-03 11:04:15 +0100
commit7947cf0dd4b6a2bb06c57971502fb81c76a66f2d (patch)
treef93a07a5718740d85731655bd5f529b7ac3b7b2b /drivers
parentpowerpc: Make open count variables signed in hvcs/hvsi/hvc_console (diff)
downloadlinux-7947cf0dd4b6a2bb06c57971502fb81c76a66f2d.tar.xz
linux-7947cf0dd4b6a2bb06c57971502fb81c76a66f2d.zip
hvc_console: Always schedule resize work on resize
The test to check for a new winsize runs out-of-sync with the underlying tty. After a tty has been released and initialized again, the winsize might differ between the tty and the hp struct. The solution is to simply remove the check and always schedule the resize work. Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/char/hvc_console.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index 5b819b12675a..74ecb5b2968e 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -689,10 +689,8 @@ EXPORT_SYMBOL_GPL(hvc_poll);
*/
void hvc_resize(struct hvc_struct *hp, struct winsize ws)
{
- if ((hp->ws.ws_row != ws.ws_row) || (hp->ws.ws_col != ws.ws_col)) {
- hp->ws = ws;
- schedule_work(&hp->tty_resize);
- }
+ hp->ws = ws;
+ schedule_work(&hp->tty_resize);
}
/*