From: Pramod Kumar <pramod@chelsio.com>
Date: Fri, 21 Nov 2014 15:36:35 +0000 (-0600)
Subject: RDMA/cxgb4: Increase epd buff size for debug interface
X-Git-Tag: v3.19-rc1~30^2^2~5
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=63a71ba6178a1989dcea1c5f595b6c6a3d48d6d9;p=karo-tx-linux.git

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 72f1f052e88c..eb5df4e62703 100644
--- 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;