From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/fs/orangefs/orangefs-debugfs.c | 29 ++++++-----------------------
1 files changed, 6 insertions(+), 23 deletions(-)
diff --git a/kernel/fs/orangefs/orangefs-debugfs.c b/kernel/fs/orangefs/orangefs-debugfs.c
index 29eaa45..1b508f5 100644
--- a/kernel/fs/orangefs/orangefs-debugfs.c
+++ b/kernel/fs/orangefs/orangefs-debugfs.c
@@ -194,14 +194,9 @@
*/
static void orangefs_kernel_debug_init(void)
{
- int rc = -ENOMEM;
- char *k_buffer = NULL;
+ static char k_buffer[ORANGEFS_MAX_DEBUG_STRING_LEN] = { };
gossip_debug(GOSSIP_DEBUGFS_DEBUG, "%s: start\n", __func__);
-
- k_buffer = kzalloc(ORANGEFS_MAX_DEBUG_STRING_LEN, GFP_KERNEL);
- if (!k_buffer)
- goto out;
if (strlen(kernel_debug_string) + 1 < ORANGEFS_MAX_DEBUG_STRING_LEN) {
strcpy(k_buffer, kernel_debug_string);
@@ -213,15 +208,14 @@
debugfs_create_file(ORANGEFS_KMOD_DEBUG_FILE, 0444, debug_dir, k_buffer,
&kernel_debug_fops);
-
-out:
- gossip_debug(GOSSIP_DEBUGFS_DEBUG, "%s: rc:%d:\n", __func__, rc);
}
void orangefs_debugfs_cleanup(void)
{
debugfs_remove_recursive(debug_dir);
+ kfree(debug_help_string);
+ debug_help_string = NULL;
}
/* open ORANGEFS_KMOD_DEBUG_HELP_FILE */
@@ -297,17 +291,12 @@
/*
* initialize the client-debug file.
*/
-static int orangefs_client_debug_init(void)
+static void orangefs_client_debug_init(void)
{
- int rc = -ENOMEM;
- char *c_buffer = NULL;
+ static char c_buffer[ORANGEFS_MAX_DEBUG_STRING_LEN] = { };
gossip_debug(GOSSIP_DEBUGFS_DEBUG, "%s: start\n", __func__);
-
- c_buffer = kzalloc(ORANGEFS_MAX_DEBUG_STRING_LEN, GFP_KERNEL);
- if (!c_buffer)
- goto out;
if (strlen(client_debug_string) + 1 < ORANGEFS_MAX_DEBUG_STRING_LEN) {
strcpy(c_buffer, client_debug_string);
@@ -322,13 +311,6 @@
debug_dir,
c_buffer,
&kernel_debug_fops);
-
- rc = 0;
-
-out:
-
- gossip_debug(GOSSIP_DEBUGFS_DEBUG, "%s: rc:%d:\n", __func__, rc);
- return rc;
}
/* open ORANGEFS_KMOD_DEBUG_FILE or ORANGEFS_CLIENT_DEBUG_FILE.*/
@@ -671,6 +653,7 @@
memset(debug_help_string, 0, DEBUG_HELP_STRING_SIZE);
strlcat(debug_help_string, new, string_size);
mutex_unlock(&orangefs_help_file_lock);
+ kfree(new);
}
rc = 0;
--
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