The patch titled
ipr: use memory_read_from_buffer()
has been removed from the -mm tree. Its filename was
ipr-use-memory_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: ipr: use memory_read_from_buffer()
From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Cc: Brian King <brking@xxxxxxxxxx>
Cc: James E.J. Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/ipr.c | 16 +++++-----------
1 file changed, 5 insertions(+), 11 deletions(-)
diff -puN drivers/scsi/ipr.c~ipr-use-memory_read_from_buffer drivers/scsi/ipr.c
--- a/drivers/scsi/ipr.c~ipr-use-memory_read_from_buffer
+++ a/drivers/scsi/ipr.c
@@ -2456,20 +2456,14 @@ static ssize_t ipr_read_trace(struct kob
struct Scsi_Host *shost = class_to_shost(dev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
unsigned long lock_flags = 0;
- int size = IPR_TRACE_SIZE;
- char *src = (char *)ioa_cfg->trace;
-
- if (off > size)
- return 0;
- if (off + count > size) {
- size -= off;
- count = size;
- }
+ ssize_t ret;
spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
- memcpy(buf, &src[off], count);
+ ret = memory_read_from_buffer(buf, count, &off, ioa_cfg->trace,
+ IPR_TRACE_SIZE);
spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
- return count;
+
+ return ret;
}
static struct bin_attribute ipr_trace_attr = {
_
Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx are
origin.patch
linux-next.patch
anysee-initialize-anysee_usb_mutex-statically.patch
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