s390/cio/scm: 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 cio/scm code.

Signed-off-by: Mete Durlu <meted@linux.ibm.com>
Acked-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

diff --git a/drivers/s390/cio/scm.c b/drivers/s390/cio/scm.c
index c7894d61306d741350b75384e12541accf112186..a0825e372d420a1588c14c3016248ceb42405660 100644 (file)
--- a/drivers/s390/cio/scm.c
+++ b/drivers/s390/cio/scm.c
@@ -91,7 +91,7 @@ static ssize_t show_##name(struct device *dev,                                \
        int ret;                                                        \
                                                                        \
        device_lock(dev);                                               \
-       ret = sprintf(buf, "%u\n", scmdev->attrs.name);                 \
+       ret = sysfs_emit(buf, "%u\n", scmdev->attrs.name);              \
        device_unlock(dev);                                             \
                                                                        \
        return ret;                                                     \