From: Dave Olson <[EMAIL PROTECTED]>
Reduced the size of the buffer also, 512 was overly generous.
Signed-off-by: Dave Olson <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ipath/ipath_intr.c | 15 ++++++++-------
1 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c
b/drivers/infiniband/hw/ipath/ipath_intr.c
index 6a5dd5c..a4f3cf9 100644
--- a/drivers/infiniband/hw/ipath/ipath_intr.c
+++ b/drivers/infiniband/hw/ipath/ipath_intr.c
@@ -453,7 +453,7 @@ skip_ibchange:
}
static void handle_supp_msgs(struct ipath_devdata *dd,
- unsigned supp_msgs, char msg[512])
+ unsigned supp_msgs, char *msg, u32 msgsz)
{
/*
* Print the message unless it's ibc status change only, which
@@ -461,7 +461,7 @@ static void handle_supp_msgs(struct ipath_devdata *dd,
*/
if (dd->ipath_lasterror & ~INFINIPATH_E_IBSTATUSCHANGED) {
int iserr;
- iserr = ipath_decode_err(msg, sizeof msg,
+ iserr = ipath_decode_err(msg, msgsz,
dd->ipath_lasterror &
~INFINIPATH_E_IBSTATUSCHANGED);
if (dd->ipath_lasterror &
@@ -492,8 +492,8 @@ static void handle_supp_msgs(struct ipath_devdata *dd,
}
static unsigned handle_frequent_errors(struct ipath_devdata *dd,
- ipath_err_t errs, char msg[512],
- int *noprint)
+ ipath_err_t errs, char *msg,
+ u32 msgsz, int *noprint)
{
unsigned long nc;
static unsigned long nextmsg_time;
@@ -512,7 +512,7 @@ static unsigned handle_frequent_errors(struct ipath_devdata
*dd,
nextmsg_time = nc + HZ * 3;
}
else if (supp_msgs) {
- handle_supp_msgs(dd, supp_msgs, msg);
+ handle_supp_msgs(dd, supp_msgs, msg, msgsz);
supp_msgs = 0;
nmsgs = 0;
}
@@ -525,14 +525,15 @@ static unsigned handle_frequent_errors(struct
ipath_devdata *dd,
static int handle_errors(struct ipath_devdata *dd, ipath_err_t errs)
{
- char msg[512];
+ char msg[128];
u64 ignore_this_time = 0;
int i, iserr = 0;
int chkerrpkts = 0, noprint = 0;
unsigned supp_msgs;
int log_idx;
- supp_msgs = handle_frequent_errors(dd, errs, msg, &noprint);
+ supp_msgs = handle_frequent_errors(dd, errs, msg, (u32)sizeof msg,
+ &noprint);
/* don't report errors that are masked */
errs &= ~dd->ipath_maskederrs;
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