From: Martin Schwidefsky Date: Thu, 26 Jun 2014 08:48:56 +0000 (+0200) Subject: s390/3270: correct size detection with the read-partition command X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7cbe4afe854a9a352d9562106449bc55d17d5e5b;p=linux-beck.git s390/3270: correct size detection with the read-partition command The size detection for 3270 terminals with the read-partition command is broken. The raw3270_reset_device_cb function clears the init_data array, but if raw3270_writesf_readpart has been called the read-partition command is queued which needs the init_data array. In this case the size detection will fail and the invalid command does funny things to the terminal. Signed-off-by: Martin Schwidefsky --- diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c index 15b3459f8656..220acb4cbee5 100644 --- a/drivers/s390/char/raw3270.c +++ b/drivers/s390/char/raw3270.c @@ -633,7 +633,6 @@ raw3270_reset_device_cb(struct raw3270_request *rq, void *data) } else raw3270_writesf_readpart(rp); memset(&rp->init_reset, 0, sizeof(rp->init_reset)); - memset(&rp->init_data, 0, sizeof(rp->init_data)); } static int