To be future-proof and for better readability the time comparisons are
modified to use time_before/_after() instead of plain, error-prone math.
Signed-off-by: Manuel Schölling <manuel.schoell...@gmx.de>
---
drivers/infiniband/hw/ipath/ipath_intr.c | 4 ++--
drivers/infiniband/hw/ipath/ipath_sdma.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c
b/drivers/infiniband/hw/ipath/ipath_intr.c
index 26dfbc8..01ba792 100644
--- a/drivers/infiniband/hw/ipath/ipath_intr.c
+++ b/drivers/infiniband/hw/ipath/ipath_intr.c
@@ -70,7 +70,7 @@ void ipath_disarm_senderrbufs(struct ipath_devdata *dd)
if (sbuf[0] || sbuf[1] || (piobcnt > 128 && (sbuf[2] || sbuf[3]))) {
int i;
if (ipath_debug & (__IPATH_PKTDBG|__IPATH_DBG) &&
- dd->ipath_lastcancel > jiffies) {
+ time_after(dd->ipath_lastcancel, jiffies)) {
__IPATH_DBG_WHICH(__IPATH_PKTDBG|__IPATH_DBG,
"SendbufErrs %lx %lx", sbuf[0],
sbuf[1]);
@@ -755,7 +755,7 @@ static int handle_errors(struct ipath_devdata *dd,
ipath_err_t errs)
/* likely due to cancel; so suppress message unless verbose */
if ((errs & (INFINIPATH_E_SPKTLEN | INFINIPATH_E_SPIOARMLAUNCH)) &&
- dd->ipath_lastcancel > jiffies) {
+ time_after(dd->ipath_lastcancel, jiffies)) {
/* armlaunch takes precedence; it often causes both. */
ipath_cdbg(VERBOSE,
"Suppressed %s error (%llx) after sendbuf cancel\n",
diff --git a/drivers/infiniband/hw/ipath/ipath_sdma.c
b/drivers/infiniband/hw/ipath/ipath_sdma.c
index 98ac18e..17a5177 100644
--- a/drivers/infiniband/hw/ipath/ipath_sdma.c
+++ b/drivers/infiniband/hw/ipath/ipath_sdma.c
@@ -247,7 +247,7 @@ static void sdma_abort_task(unsigned long opaque)
/* ipath_sdma_abort() is done, waiting for interrupt */
if (status == IPATH_SDMA_ABORT_DISARMED) {
- if (jiffies < dd->ipath_sdma_abort_intr_timeout)
+ if (time_before(jiffies, dd->ipath_sdma_abort_intr_timeout))
goto resched_noprint;
/* give up, intr got lost somewhere */
ipath_dbg("give up waiting for SDMADISABLED intr\n");
@@ -341,7 +341,7 @@ resched:
* JAG - this is bad to just have default be a loop without
* state change
*/
- if (jiffies > dd->ipath_sdma_abort_jiffies) {
+ if (time_after(jiffies, dd->ipath_sdma_abort_jiffies)) {
ipath_dbg("looping with status 0x%08lx\n",
dd->ipath_sdma_status);
dd->ipath_sdma_abort_jiffies = jiffies + 5 * HZ;
--
1.7.10.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
