diff options
| author | Mete Durlu <meted@linux.ibm.com> | 2024-10-23 14:11:09 +0200 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-10-25 16:03:25 +0200 |
| commit | 6a5ac284a8f2b639614366c2a821e41c518484ac (patch) | |
| tree | 5e632c0ea59635625e6874576170ea2622eac528 /drivers/s390 | |
| parent | s390/dcssblk: Switch over to sysfs_emit() (diff) | |
| download | linux-6a5ac284a8f2b639614366c2a821e41c518484ac.tar.xz linux-6a5ac284a8f2b639614366c2a821e41c518484ac.zip | |
s390/tape: Switch over to sysfs_emit()
Per Documentation/filesystems/sysfs.rst, sysfs_emit() is preferred for
presenting attributes to user space in sysfs. Convert the left-over uses
in the char/tape_core code.
Signed-off-by: Mete Durlu <meted@linux.ibm.com>
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/char/tape_core.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c index a6d2a4792185..ce8a440598a8 100644 --- a/drivers/s390/char/tape_core.c +++ b/drivers/s390/char/tape_core.c @@ -96,7 +96,7 @@ tape_medium_state_show(struct device *dev, struct device_attribute *attr, char * struct tape_device *tdev; tdev = dev_get_drvdata(dev); - return scnprintf(buf, PAGE_SIZE, "%i\n", tdev->medium_state); + return sysfs_emit(buf, "%i\n", tdev->medium_state); } static @@ -108,7 +108,7 @@ tape_first_minor_show(struct device *dev, struct device_attribute *attr, char *b struct tape_device *tdev; tdev = dev_get_drvdata(dev); - return scnprintf(buf, PAGE_SIZE, "%i\n", tdev->first_minor); + return sysfs_emit(buf, "%i\n", tdev->first_minor); } static @@ -120,8 +120,8 @@ tape_state_show(struct device *dev, struct device_attribute *attr, char *buf) struct tape_device *tdev; tdev = dev_get_drvdata(dev); - return scnprintf(buf, PAGE_SIZE, "%s\n", (tdev->first_minor < 0) ? - "OFFLINE" : tape_state_verbose[tdev->tape_state]); + return sysfs_emit(buf, "%s\n", (tdev->first_minor < 0) ? + "OFFLINE" : tape_state_verbose[tdev->tape_state]); } static @@ -135,17 +135,17 @@ tape_operation_show(struct device *dev, struct device_attribute *attr, char *buf tdev = dev_get_drvdata(dev); if (tdev->first_minor < 0) - return scnprintf(buf, PAGE_SIZE, "N/A\n"); + return sysfs_emit(buf, "N/A\n"); spin_lock_irq(get_ccwdev_lock(tdev->cdev)); if (list_empty(&tdev->req_queue)) - rc = scnprintf(buf, PAGE_SIZE, "---\n"); + rc = sysfs_emit(buf, "---\n"); else { struct tape_request *req; req = list_entry(tdev->req_queue.next, struct tape_request, list); - rc = scnprintf(buf,PAGE_SIZE, "%s\n", tape_op_verbose[req->op]); + rc = sysfs_emit(buf, "%s\n", tape_op_verbose[req->op]); } spin_unlock_irq(get_ccwdev_lock(tdev->cdev)); return rc; @@ -161,7 +161,7 @@ tape_blocksize_show(struct device *dev, struct device_attribute *attr, char *buf tdev = dev_get_drvdata(dev); - return scnprintf(buf, PAGE_SIZE, "%i\n", tdev->char_data.block_size); + return sysfs_emit(buf, "%i\n", tdev->char_data.block_size); } static |