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From: Justin P. Mattock on 11 Jun 2010 16:50
Removing dead code(hopefully), fixes a warning
when compiling the kernel.

CC kernel/audit.o
kernel/audit.c: In function 'audit_buffer_alloc':
kernel/audit.c:1044:19: warning: variable 'nlh' set but not used
CC kernel/auditfilter.o

Signed-off-by: Justin P. Mattock <justinmattock(a)gmail.com>

---
kernel/audit.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/kernel/audit.c b/kernel/audit.c
index c71bd26..783d958 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1041,8 +1041,7 @@ static struct audit_buffer * audit_buffer_alloc(struct audit_context *ctx,
{
unsigned long flags;
struct audit_buffer *ab = NULL;
- struct nlmsghdr *nlh;
-
+
spin_lock_irqsave(&audit_freelist_lock, flags);
if (!list_empty(&audit_freelist)) {
ab = list_entry(audit_freelist.next,
@@ -1065,8 +1064,7 @@ static struct audit_buffer * audit_buffer_alloc(struct audit_context *ctx,
if (!ab->skb)
goto nlmsg_failure;

- nlh = NLMSG_NEW(ab->skb, 0, 0, type, 0, 0);
-
+
return ab;

nlmsg_failure: /* Used by NLMSG_NEW */
--
1.7.1.rc1.21.gf3bd6

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Prev: kbuild: Warn on selecting symbols with unmet direct dependencies
Next: [PATCH 0/6] Fix gcc warnings of unused variables etc..