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Diffstat (limited to 'lib/test_firmware.c')
-rw-r--r--lib/test_firmware.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/lib/test_firmware.c b/lib/test_firmware.c
index 7222093ee00b..83ea6c4e623c 100644
--- a/lib/test_firmware.c
+++ b/lib/test_firmware.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* This module provides an interface to trigger and test firmware loading.
*
@@ -223,30 +224,30 @@ static ssize_t config_show(struct device *dev,
mutex_lock(&test_fw_mutex);
- len += snprintf(buf, PAGE_SIZE,
+ len += scnprintf(buf, PAGE_SIZE - len,
"Custom trigger configuration for: %s\n",
dev_name(dev));
if (test_fw_config->name)
- len += snprintf(buf+len, PAGE_SIZE,
+ len += scnprintf(buf+len, PAGE_SIZE - len,
"name:\t%s\n",
test_fw_config->name);
else
- len += snprintf(buf+len, PAGE_SIZE,
+ len += scnprintf(buf+len, PAGE_SIZE - len,
"name:\tEMTPY\n");
- len += snprintf(buf+len, PAGE_SIZE,
+ len += scnprintf(buf+len, PAGE_SIZE - len,
"num_requests:\t%u\n", test_fw_config->num_requests);
- len += snprintf(buf+len, PAGE_SIZE,
+ len += scnprintf(buf+len, PAGE_SIZE - len,
"send_uevent:\t\t%s\n",
test_fw_config->send_uevent ?
"FW_ACTION_HOTPLUG" :
"FW_ACTION_NOHOTPLUG");
- len += snprintf(buf+len, PAGE_SIZE,
+ len += scnprintf(buf+len, PAGE_SIZE - len,
"sync_direct:\t\t%s\n",
test_fw_config->sync_direct ? "true" : "false");
- len += snprintf(buf+len, PAGE_SIZE,
+ len += scnprintf(buf+len, PAGE_SIZE - len,
"read_fw_idx:\t%u\n", test_fw_config->read_fw_idx);
mutex_unlock(&test_fw_mutex);