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Date: Sun, 27 Apr 2008 00:12:22 -0700
From: "Chris Peterson" <cpeterso@...terso.com>
To: linux-kernel@...r.kernel.org
Subject: [PATCH] fix uninitialized variable warning in crypto/async_tx/async_tx.c
This patch against linux-2.6.25-git7.
/mnt/westside/vol/silver/cpeterso/tmp/linux/linux-2.6.25/crypto/async_tx/async_tx.c:
In function `async_trigger_callback':
/mnt/westside/vol/silver/cpeterso/tmp/linux/linux-2.6.25/crypto/async_tx/async_tx.c:584:
warning: `chan' might be used uninitialized in this function
chris
Signed-off-by: Chris Peterson <cpeterso@...terso.com>
---
diff -Naur linux-2.6.25-git7/crypto/async_tx/async_tx.c
linux-2.6.25-git7+patch/crypto/async_tx/async_tx.c
--- linux-2.6.25-git7/crypto/async_tx/async_tx.c 2008-04-25
22:46:24.000000000 -0700
+++ linux-2.6.25-git7+patch/crypto/async_tx/async_tx.c 2008-04-25
23:39:44.000000000 -0700
@@ -596,8 +596,11 @@
device = NULL;
tx = device ? device->device_prep_dma_interrupt(chan, 0) : NULL;
- } else
+ } else {
+ chan = NULL;
+ device = NULL;
tx = NULL;
+ }
if (tx) {
pr_debug("%s: (async)\n", __func__);
--
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