linux-kernel - [PATCH] dmaengine: dmatest: fix thread

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 26 Jan 2012 16:33:45 +0100
From:	Danny Kukawka <danny.kukawka@...ect.de>
To:	linux-kernel@...r.kernel.org
Cc:	Haavard Skinnemoen <hskinnemoen@...il.com>,
	Dan Williams <dan.j.williams@...el.com>,
	Nicolas Ferre <nicolas.ferre@...el.com>
Subject: [PATCH] dmaengine: dmatest: fix thread_count

It seems with commit f1aef8b6e6abf32a3a269542f95a19e2cb319f6c
another case where thread_count wasn't calculated correctly
has been overlooked.

This fix also a -Wparentheses compiler warning.

Signed-off-by: Danny Kukawka <danny.kukawka@...ect.de>
---
 drivers/dma/dmatest.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 2b8661b..24225f0 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -599,7 +599,7 @@ static int dmatest_add_channel(struct dma_chan *chan)
 	}
 	if (dma_has_cap(DMA_PQ, dma_dev->cap_mask)) {
 		cnt = dmatest_add_threads(dtc, DMA_PQ);
-		thread_count += cnt > 0 ?: 0;
+		thread_count += cnt > 0 ? cnt : 0;
 	}
 
 	pr_info("dmatest: Started %u threads using %s\n",
-- 
1.7.7.3

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/