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authorHendrik Brueckner <brueckner@linux.vnet.ibm.com>2008-11-18 01:28:28 +0000
committerPaul Mackerras <paulus@samba.org>2008-12-03 21:04:15 +1100
commit7947cf0dd4b6a2bb06c57971502fb81c76a66f2d (patch)
treef93a07a5718740d85731655bd5f529b7ac3b7b2b /drivers/char
parent3d26825ec03f623f20ba860e6e6113ab2d0bb0f1 (diff)
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/char')
-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 5b819b12675..74ecb5b2968 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);
}
/*