The patch titled
usbmon: use simple_read_from_buffer()
has been removed from the -mm tree. Its filename was
usbmon-use-simple_read_from_buffer.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: usbmon: use simple_read_from_buffer()
From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Cc: Greg Kroah-Hartman <greg@xxxxxxxxx>
Cc: Pete Zaitcev <zaitcev@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/usb/mon/mon_stat.c | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff -puN drivers/usb/mon/mon_stat.c~usbmon-use-simple_read_from_buffer drivers/usb/mon/mon_stat.c
--- a/drivers/usb/mon/mon_stat.c~usbmon-use-simple_read_from_buffer
+++ a/drivers/usb/mon/mon_stat.c
@@ -9,6 +9,7 @@
#include <linux/kernel.h>
#include <linux/usb.h>
+#include <linux/fs.h>
#include <asm/uaccess.h>
#include "usb_mon.h"
@@ -42,19 +43,8 @@ static ssize_t mon_stat_read(struct file
size_t nbytes, loff_t *ppos)
{
struct snap *sp = file->private_data;
- loff_t pos = *ppos;
- int cnt;
- if (pos < 0 || pos >= sp->slen)
- return 0;
- if (nbytes == 0)
- return 0;
- if ((cnt = sp->slen - pos) > nbytes)
- cnt = nbytes;
- if (copy_to_user(buf, sp->str + pos, cnt))
- return -EFAULT;
- *ppos = pos + cnt;
- return cnt;
+ return simple_read_from_buffer(buf, nbytes, ppos, sp->str, sp->slen);
}
static int mon_stat_release(struct inode *inode, struct file *file)
_
Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx are
linux-next.patch
ttusb-use-simple_read_from_buffer.patch
s390-vmcp-use-simple_read_from_buffer.patch
s390-use-simple_read_from_buffer.patch
s390-cio-use-memory_read_from_buffer.patch
s390-use-memory_read_from_buffer.patch
ipr-use-memory_read_from_buffer.patch
qla2xxx-use-memory_read_from_buffer.patch
cris-use-simple_read_from_buffer.patch
binfmt_misc-use-simple_read_from_buffer.patch
aty-use-memory_read_from_buffer.patch
ipc-use-simple_read_from_buffer.patch
nwflash-use-simple_read_from_buffer.patch
firmware-use-memory_read_from_buffer.patch
dcdbas-use-memory_read_from_buffer.patch
dell_rbu-use-memory_read_from_buffer.patch
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