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| author | Mete Durlu <meted@linux.ibm.com> | 2024-10-23 14:11:12 +0200 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-10-25 16:03:26 +0200 |
| commit | 95ea212082ef51d91c72a704c28652e335338ada (patch) | |
| tree | 788c6446c8e4335ad2a85076f118852081c5d953 /drivers/s390 | |
| parent | 92a201b7648b7df9f2ada56a58c489811c51a6b2 (diff) | |
| download | lwn-95ea212082ef51d91c72a704c28652e335338ada.tar.gz lwn-95ea212082ef51d91c72a704c28652e335338ada.zip | |
s390/sclp_cpi: 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/sclp_cpi_sys code.
Signed-off-by: Mete Durlu <meted@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/sclp_cpi_sys.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/char/sclp_cpi_sys.c b/drivers/s390/char/sclp_cpi_sys.c index f60d7ea8268d..d8f91aab11e8 100644 --- a/drivers/s390/char/sclp_cpi_sys.c +++ b/drivers/s390/char/sclp_cpi_sys.c @@ -223,7 +223,7 @@ static ssize_t system_name_show(struct kobject *kobj, int rc; mutex_lock(&sclp_cpi_mutex); - rc = snprintf(page, PAGE_SIZE, "%s\n", system_name); + rc = sysfs_emit(page, "%s\n", system_name); mutex_unlock(&sclp_cpi_mutex); return rc; } @@ -255,7 +255,7 @@ static ssize_t sysplex_name_show(struct kobject *kobj, int rc; mutex_lock(&sclp_cpi_mutex); - rc = snprintf(page, PAGE_SIZE, "%s\n", sysplex_name); + rc = sysfs_emit(page, "%s\n", sysplex_name); mutex_unlock(&sclp_cpi_mutex); return rc; } @@ -287,7 +287,7 @@ static ssize_t system_type_show(struct kobject *kobj, int rc; mutex_lock(&sclp_cpi_mutex); - rc = snprintf(page, PAGE_SIZE, "%s\n", system_type); + rc = sysfs_emit(page, "%s\n", system_type); mutex_unlock(&sclp_cpi_mutex); return rc; } @@ -321,7 +321,7 @@ static ssize_t system_level_show(struct kobject *kobj, mutex_lock(&sclp_cpi_mutex); level = system_level; mutex_unlock(&sclp_cpi_mutex); - return snprintf(page, PAGE_SIZE, "%#018llx\n", level); + return sysfs_emit(page, "%#018llx\n", level); } static ssize_t system_level_store(struct kobject *kobj, |