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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>
This commit is contained in:
Jiapeng Chong 2021-02-02 17:31:01 +08:00 committed by Jiri Kosina
parent d883312489
commit 2fad0abdfa
1 changed files with 3 additions and 3 deletions
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6
drivers/hid/hid-roccat-arvo.c
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@ -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,