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authorJiapeng Chong <jiapeng.chong@linux.alibaba.com>2021-02-02 12:31:01 +0300
committerJiri Kosina <jkosina@suse.cz>2021-02-05 12:16:45 +0300
commit2fad0abdfa0389ebb1c838220156804d63c39cb5 (patch)
tree4aee0141ce92013bc9996377c7d4a9624fb755ae /drivers/hid
parentd883312489df262501d635b706be43080b30f1ec (diff)
downloadlinux-2fad0abdfa0389ebb1c838220156804d63c39cb5.tar.xz
HID: displays: convert sysfs sprintf/snprintf family to sysfs_emit
Fix the following coccicheck warning: ./drivers/hid/hid-roccat-arvo.c:45:8-16: WARNING: use scnprintf or sprintf. ./drivers/hid/hid-roccat-arvo.c:95:8-16: WARNING: use scnprintf or sprintf. ./drivers/hid/hid-roccat-arvo.c:149:8-16: WARNING: use scnprintf or sprintf. Reported-by: Abaci Robot<abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/hid-roccat-arvo.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/hid/hid-roccat-arvo.c b/drivers/hid/hid-roccat-arvo.c
index ffcd444ae2ba..4556d2a50f75 100644
--- a/drivers/hid/hid-roccat-arvo.c
+++ b/drivers/hid/hid-roccat-arvo.c
@@ -42,7 +42,7 @@ static ssize_t arvo_sysfs_show_mode_key(struct device *dev,
if (retval)
return retval;
- return snprintf(buf, PAGE_SIZE, "%d\n", temp_buf.state);
+ return sysfs_emit(buf, "%d\n", temp_buf.state);
}
static ssize_t arvo_sysfs_set_mode_key(struct device *dev,
@@ -92,7 +92,7 @@ static ssize_t arvo_sysfs_show_key_mask(struct device *dev,
if (retval)
return retval;
- return snprintf(buf, PAGE_SIZE, "%d\n", temp_buf.key_mask);
+ return sysfs_emit(buf, "%d\n", temp_buf.key_mask);
}
static ssize_t arvo_sysfs_set_key_mask(struct device *dev,
@@ -146,7 +146,7 @@ static ssize_t arvo_sysfs_show_actual_profile(struct device *dev,
struct arvo_device *arvo =
hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
- return snprintf(buf, PAGE_SIZE, "%d\n", arvo->actual_profile);
+ return sysfs_emit(buf, "%d\n", arvo->actual_profile);
}
static ssize_t arvo_sysfs_set_actual_profile(struct device *dev,