From 53f8c573ea3b54b7e1b81d2cd403373b08103736 Mon Sep 17 00:00:00 2001 From: Michael Holzheu Date: Fri, 11 Sep 2009 10:29:02 +0200 Subject: [S390] tape: Fix device online messages Currently, when a tape device is set online and no cartridge is loaded, we get the messages "The tape cartridge has been successfully unloaded" and "Determining the size of the recorded area". These messages are not correct. To fix this, we now print the "cartridge loaded/unloaded" messages only, when the load/unload event really occurs. In addition to that, the message "Determining the size of the recorded area" is only printed, if a cartridge is loaded. Signed-off-by: Michael Holzheu Signed-off-by: Martin Schwidefsky --- drivers/s390/char/tape_block.c | 4 ++-- drivers/s390/char/tape_core.c | 10 ++++++---- 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/s390/char/tape_block.c b/drivers/s390/char/tape_block.c index 47ff695255e..1c2a582e626 100644 --- a/drivers/s390/char/tape_block.c +++ b/drivers/s390/char/tape_block.c @@ -302,8 +302,6 @@ tapeblock_revalidate_disk(struct gendisk *disk) if (!device->blk_data.medium_changed) return 0; - dev_info(&device->cdev->dev, "Determining the size of the recorded " - "area...\n"); rc = tape_mtop(device, MTFSFM, 1); if (rc) return rc; @@ -312,6 +310,8 @@ tapeblock_revalidate_disk(struct gendisk *disk) if (rc < 0) return rc; + dev_info(&device->cdev->dev, "Determining the size of the recorded " + "area...\n"); DBF_LH(3, "Image file ends at %d\n", rc); nr_of_blks = rc; diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c index 7424d648e81..934a42ebe11 100644 --- a/drivers/s390/char/tape_core.c +++ b/drivers/s390/char/tape_core.c @@ -214,13 +214,15 @@ tape_med_state_set(struct tape_device *device, enum tape_medium_state newstate) switch(newstate){ case MS_UNLOADED: device->tape_generic_status |= GMT_DR_OPEN(~0); - dev_info(&device->cdev->dev, "The tape cartridge has been " - "successfully unloaded\n"); + if (device->medium_state == MS_LOADED) + dev_info(&device->cdev->dev, "The tape cartridge has " + "been successfully unloaded\n"); break; case MS_LOADED: device->tape_generic_status &= ~GMT_DR_OPEN(~0); - dev_info(&device->cdev->dev, "A tape cartridge has been " - "mounted\n"); + if (device->medium_state == MS_UNLOADED) + dev_info(&device->cdev->dev, "A tape cartridge has " + "been mounted\n"); break; default: // print nothing -- cgit v1.2.3-18-g5258