From c0caa07b6ab714caaea7beaa5a2e3cbf541f0831 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 17 Jun 2013 15:23:54 +0400
Subject: bna: switch to fixed_size_llseek()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
drivers/net/ethernet/brocade/bna/bnad_debugfs.c | 22 +---------------------
1 file changed, 1 insertion(+), 21 deletions(-)
(limited to 'drivers/net')
diff --git a/drivers/net/ethernet/brocade/bna/bnad_debugfs.c b/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
index 94d957d203a6..7d6aa8c87df8 100644
--- a/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
+++ b/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
@@ -230,32 +230,12 @@ bnad_debugfs_open_drvinfo(struct inode *inode, struct file *file)
static loff_t
bnad_debugfs_lseek(struct file *file, loff_t offset, int orig)
{
- loff_t pos = file->f_pos;
struct bnad_debug_info *debug = file->private_data;
if (!debug)
return -EINVAL;
- switch (orig) {
- case 0:
- file->f_pos = offset;
- break;
- case 1:
- file->f_pos += offset;
- break;
- case 2:
- file->f_pos = debug->buffer_len + offset;
- break;
- default:
- return -EINVAL;
- }
-
- if (file->f_pos < 0 || file->f_pos > debug->buffer_len) {
- file->f_pos = pos;
- return -EINVAL;
- }
-
- return file->f_pos;
+ return fixed_size_llseek(file, offset, orig, debug->buffer_len);
}
static ssize_t
--
cgit v1.2.3
From 05c8aaa960f1c62edaba968f762c195bc9b251dd Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 17 Jun 2013 15:26:19 +0400
Subject: wlcore: use *ppos, not file->f_pos
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
drivers/net/wireless/ti/wlcore/debugfs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'drivers/net')
diff --git a/drivers/net/wireless/ti/wlcore/debugfs.c b/drivers/net/wireless/ti/wlcore/debugfs.c
index c3e1f79c7856..e17630c2a849 100644
--- a/drivers/net/wireless/ti/wlcore/debugfs.c
+++ b/drivers/net/wireless/ti/wlcore/debugfs.c
@@ -1056,7 +1056,7 @@ static ssize_t dev_mem_read(struct file *file,
return -EINVAL;
memset(&part, 0, sizeof(part));
- part.mem.start = file->f_pos;
+ part.mem.start = *ppos;
part.mem.size = bytes;
buf = kmalloc(bytes, GFP_KERNEL);
@@ -1137,7 +1137,7 @@ static ssize_t dev_mem_write(struct file *file, const char __user *user_buf,
return -EINVAL;
memset(&part, 0, sizeof(part));
- part.mem.start = file->f_pos;
+ part.mem.start = *ppos;
part.mem.size = bytes;
buf = kmalloc(bytes, GFP_KERNEL);
--
cgit v1.2.3