RDMA/cxgb4: Increase epd buff size for debug interface

IPv6 address string lengths require increasing the buffer size for
debugfs handlers.

Signed-off-by: Pramod Kumar <pramod@chelsio.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c
index 72f1f052e88c3886596004b16243c196a789c172..eb5df4e62703d8adb254a9a4f6163a90d40ebd18 100644 (file)
--- a/drivers/infiniband/hw/cxgb4/device.c
+++ b/drivers/infiniband/hw/cxgb4/device.c
@@ -670,7 +670,7 @@ static int ep_open(struct inode *inode, struct file *file)
        idr_for_each(&epd->devp->stid_idr, count_idrs, &count);
        spin_unlock_irq(&epd->devp->lock);
 
-       epd->bufsize = count * 160;
+       epd->bufsize = count * 240;
        epd->buf = vmalloc(epd->bufsize);
        if (!epd->buf) {
                ret = -ENOMEM;