From 1f6c1424cccc500acdc3842ff6b3bfabf8dde0aa Mon Sep 17 00:00:00 2001
From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Mon, 24 Dec 2018 16:34:30 -0600
Subject: [PATCH] rtl8188eu: Remove all code associated with DBG_MEMORY_LEAK

This parameter is always undefined.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
 core/rtw_debug.c       | 14 --------------
 include/autoconf.h     |  2 --
 include/rtw_debug.h    |  4 ----
 os_dep/osdep_service.c | 34 +---------------------------------
 os_dep/rtw_proc.c      |  4 ----
 5 files changed, 1 insertion(+), 57 deletions(-)

diff --git a/core/rtw_debug.c b/core/rtw_debug.c
index e533cd8..83e10f7 100644
--- a/core/rtw_debug.c
+++ b/core/rtw_debug.c
@@ -3079,20 +3079,6 @@ int proc_get_rtkm_info(struct seq_file *m, void *v)
 }
 #endif /* CONFIG_PREALLOC_RX_SKB_BUFFER */
 
-#ifdef DBG_MEMORY_LEAK
-#include <asm/atomic.h>
-extern atomic_t _malloc_cnt;;
-extern atomic_t _malloc_size;;
-
-int proc_get_malloc_cnt(struct seq_file *m, void *v)
-{
-	RTW_PRINT_SEL(m, "_malloc_cnt=%d\n", atomic_read(&_malloc_cnt));
-	RTW_PRINT_SEL(m, "_malloc_size=%d\n", atomic_read(&_malloc_size));
-
-	return 0;
-}
-#endif /* DBG_MEMORY_LEAK */
-
 #ifdef CONFIG_FIND_BEST_CHANNEL
 int proc_get_best_channel(struct seq_file *m, void *v)
 {
diff --git a/include/autoconf.h b/include/autoconf.h
index ad69e72..4bdd5b1 100644
--- a/include/autoconf.h
+++ b/include/autoconf.h
@@ -349,8 +349,6 @@
 
 /* #define DBG_HAL_INIT_PROFILING */
 
-/* #define DBG_MEMORY_LEAK */
-
 /* TX use 1 urb */
 /* #define CONFIG_SINGLE_XMIT_BUF */
 /* RX use 1 urb */
diff --git a/include/rtw_debug.h b/include/rtw_debug.h
index 600a829..2632527 100644
--- a/include/rtw_debug.h
+++ b/include/rtw_debug.h
@@ -412,10 +412,6 @@ int proc_get_tx_stat(struct seq_file *m, void *v);
 int proc_get_all_sta_info(struct seq_file *m, void *v);
 #endif /* CONFIG_AP_MODE */
 
-#ifdef DBG_MEMORY_LEAK
-int proc_get_malloc_cnt(struct seq_file *m, void *v);
-#endif /* DBG_MEMORY_LEAK */
-
 #ifdef CONFIG_FIND_BEST_CHANNEL
 int proc_get_best_channel(struct seq_file *m, void *v);
 ssize_t proc_set_best_channel(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data);
diff --git a/os_dep/osdep_service.c b/os_dep/osdep_service.c
index 2366246..f1740b1 100644
--- a/os_dep/osdep_service.c
+++ b/os_dep/osdep_service.c
@@ -25,11 +25,6 @@
 
 #define RT_TAG	'1178'
 
-#ifdef DBG_MEMORY_LEAK
-atomic_t _malloc_cnt = ATOMIC_INIT(0);
-atomic_t _malloc_size = ATOMIC_INIT(0);
-#endif /* DBG_MEMORY_LEAK */
-
 /*
 * Translate the OS dependent @param error_code to OS independent RTW_STATUS_CODE
 * @return: one of RTW_STATUS_CODE
@@ -69,17 +64,7 @@ u32 rtw_atoi(u8 *s)
 
 inline u8 *_rtw_vmalloc(u32 sz)
 {
-	u8	*pbuf;
-
-	pbuf = vmalloc(sz);
-#ifdef DBG_MEMORY_LEAK
-	if (pbuf != NULL) {
-		atomic_inc(&_malloc_cnt);
-		atomic_add(sz, &_malloc_size);
-	}
-#endif /* DBG_MEMORY_LEAK */
-
-	return pbuf;
+	return vmalloc(sz);
 }
 
 inline u8 *_rtw_zvmalloc(u32 sz)
@@ -94,10 +79,6 @@ inline u8 *_rtw_zvmalloc(u32 sz)
 inline void _rtw_vmfree(u8 *pbuf, u32 sz)
 {
 	vfree(pbuf);
-#ifdef DBG_MEMORY_LEAK
-	atomic_dec(&_malloc_cnt);
-	atomic_sub(sz, &_malloc_size);
-#endif /* DBG_MEMORY_LEAK */
 }
 
 u8 *_rtw_malloc(u32 sz)
@@ -111,17 +92,9 @@ u8 *_rtw_malloc(u32 sz)
 #endif
 		pbuf = kmalloc(sz, in_interrupt() ? GFP_ATOMIC : GFP_KERNEL);
 
-#ifdef DBG_MEMORY_LEAK
-	if (pbuf != NULL) {
-		atomic_inc(&_malloc_cnt);
-		atomic_add(sz, &_malloc_size);
-	}
-#endif /* DBG_MEMORY_LEAK */
-
 	return pbuf;
 }
 
-
 u8 *_rtw_zmalloc(u32 sz)
 {
 	u8	*pbuf = _rtw_malloc(sz);
@@ -139,11 +112,6 @@ void	_rtw_mfree(u8 *pbuf, u32 sz)
 	else
 #endif
 		kfree(pbuf);
-
-#ifdef DBG_MEMORY_LEAK
-	atomic_dec(&_malloc_cnt);
-	atomic_sub(sz, &_malloc_size);
-#endif /* DBG_MEMORY_LEAK */
 }
 
 inline struct sk_buff *_rtw_skb_alloc(u32 sz)
diff --git a/os_dep/rtw_proc.c b/os_dep/rtw_proc.c
index cdd9c75..628a7aa 100644
--- a/os_dep/rtw_proc.c
+++ b/os_dep/rtw_proc.c
@@ -2338,10 +2338,6 @@ static const struct rtw_proc_hdl adapter_proc_hdls[] = {
 	RTW_PROC_HDL_SSEQ("all_sta_info", proc_get_all_sta_info, NULL),
 #endif /* CONFIG_AP_MODE */
 
-#ifdef DBG_MEMORY_LEAK
-	RTW_PROC_HDL_SSEQ("_malloc_cnt", proc_get_malloc_cnt, NULL),
-#endif /* DBG_MEMORY_LEAK */
-
 #ifdef CONFIG_FIND_BEST_CHANNEL
 	RTW_PROC_HDL_SSEQ("best_channel", proc_get_best_channel, proc_set_best_channel),
 #endif