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Message-Id: <1241839613-9243-3-git-send-email-gregkh@suse.de>
Date: Fri, 8 May 2009 20:26:52 -0700
From: Greg Kroah-Hartman <gregkh@...e.de>
To: linux-kernel@...r.kernel.org
Cc: Larry Finger <Larry.Finger@...inger.net>,
Greg Kroah-Hartman <gregkh@...e.de>
Subject: [PATCH 3/4] Staging: rtl8187se: Fix compilation warnings and procfs directory leak
From: Larry Finger <Larry.Finger@...inger.net>
Fix some warnings during compilation and correct a programming error
that was leaking a directory in /proc.
Signed-off-by: Larry Finger <Larry.Finger@...inger.net>
Tested-by: Bernhard Schiffner <bernhard@...iffner-limbach.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
drivers/staging/rtl8187se/r8180.h | 2 +-
drivers/staging/rtl8187se/r8180_core.c | 46 +++++--------------------------
2 files changed, 9 insertions(+), 39 deletions(-)
diff --git a/drivers/staging/rtl8187se/r8180.h b/drivers/staging/rtl8187se/r8180.h
index 12215fc..db446b7 100644
--- a/drivers/staging/rtl8187se/r8180.h
+++ b/drivers/staging/rtl8187se/r8180.h
@@ -19,7 +19,7 @@
#define R8180H
-#define RTL8180_MODULE_NAME "rtl8180"
+#define RTL8180_MODULE_NAME "r8180"
#define DMESG(x,a...) printk(KERN_INFO RTL8180_MODULE_NAME ": " x "\n", ## a)
#define DMESGW(x,a...) printk(KERN_WARNING RTL8180_MODULE_NAME ": WW:" x "\n", ## a)
#define DMESGE(x,a...) printk(KERN_WARNING RTL8180_MODULE_NAME ": EE:" x "\n", ## a)
diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c
index 6ecd12d..e10413c 100644
--- a/drivers/staging/rtl8187se/r8180_core.c
+++ b/drivers/staging/rtl8187se/r8180_core.c
@@ -640,11 +640,9 @@ void rtl8180_proc_init_one(struct net_device *dev)
{
struct proc_dir_entry *e;
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
- priv->dir_dev = create_proc_entry(dev->name,
- S_IFDIR | S_IRUGO | S_IXUGO,
- rtl8180_proc);
+ priv->dir_dev = rtl8180_proc;
if (!priv->dir_dev) {
- DMESGE("Unable to initialize /proc/net/rtl8180/%s\n",
+ DMESGE("Unable to initialize /proc/net/r8180/%s\n",
dev->name);
return;
}
@@ -654,7 +652,7 @@ void rtl8180_proc_init_one(struct net_device *dev)
if (!e) {
DMESGE("Unable to initialize "
- "/proc/net/rtl8180/%s/stats-hw\n",
+ "/proc/net/r8180/%s/stats-hw\n",
dev->name);
}
@@ -663,7 +661,7 @@ void rtl8180_proc_init_one(struct net_device *dev)
if (!e) {
DMESGE("Unable to initialize "
- "/proc/net/rtl8180/%s/stats-rx\n",
+ "/proc/net/r8180/%s/stats-rx\n",
dev->name);
}
@@ -673,7 +671,7 @@ void rtl8180_proc_init_one(struct net_device *dev)
if (!e) {
DMESGE("Unable to initialize "
- "/proc/net/rtl8180/%s/stats-tx\n",
+ "/proc/net/r8180/%s/stats-tx\n",
dev->name);
}
#if 0
@@ -702,7 +700,7 @@ void rtl8180_proc_init_one(struct net_device *dev)
if (!e) {
DMESGE("Unable to initialize "
- "/proc/net/rtl8180/%s/registers\n",
+ "/proc/net/r8180/%s/registers\n",
dev->name);
}
}
@@ -977,13 +975,6 @@ void check_tx_ring(struct net_device *dev, int pri)
*tmp & (1<<15)? "ok": "err", *(tmp+4));
}
- DMESG("nic at %d",
- (nic-nicbegin) / 8 /4);
- DMESG("tail at %d", ((int)tail - (int)begin) /8 /4);
- DMESG("head at %d", ((int)head - (int)begin) /8 /4);
- DMESG("check free desc returns %d", check_nic_enought_desc(dev,pri));
- DMESG("free desc is %d\n", get_curr_tx_free_desc(dev,pri));
- //rtl8180_reset(dev);
return;
}
@@ -1736,17 +1727,7 @@ short alloc_tx_desc_ring(struct net_device *dev, int bufsize, int count,
* descriptor's buffer must be 256 byte aligned
* we shouldn't be here, since we set DMA mask !
*/
- DMESGW("Fixing TX alignment");
- desc = (u32*)((u8*)desc + 256);
-#if (defined(CONFIG_HIGHMEM64G) || defined(CONFIG_64BIT_PHYS_ADDR))
- desc = (u32*)((u64)desc &~ 0xff);
- dma_desc = (dma_addr_t)((u8*)dma_desc + 256);
- dma_desc = (dma_addr_t)((u64)dma_desc &~ 0xff);
-#else
- desc = (u32*)((u32)desc &~ 0xff);
- dma_desc = (dma_addr_t)((u8*)dma_desc + 256);
- dma_desc = (dma_addr_t)((u32)dma_desc &~ 0xff);
-#endif
+ WARN(1, "DMA buffer is not aligned\n");
}
tmp=desc;
for (i=0;i<count;i++)
@@ -1984,18 +1965,7 @@ short alloc_rx_desc_ring(struct net_device *dev, u16 bufsize, int count)
* descriptor's buffer must be 256 byte aligned
* should never happen since we specify the DMA mask
*/
-
- DMESGW("Fixing RX alignment");
- desc = (u32*)((u8*)desc + 256);
-#if (defined(CONFIG_HIGHMEM64G) || defined(CONFIG_64BIT_PHYS_ADDR))
- desc = (u32*)((u64)desc &~ 0xff);
- dma_desc = (dma_addr_t)((u8*)dma_desc + 256);
- dma_desc = (dma_addr_t)((u64)dma_desc &~ 0xff);
-#else
- desc = (u32*)((u32)desc &~ 0xff);
- dma_desc = (dma_addr_t)((u8*)dma_desc + 256);
- dma_desc = (dma_addr_t)((u32)dma_desc &~ 0xff);
-#endif
+ WARN(1, "DMA buffer is not aligned\n");
}
priv->rxring=desc;
--
1.6.3
--
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