Current kernels warn about:
net/sunrpc/svc.c: In function '__svc_create_thread':
net/sunrpc/svc.c:593: warning: 'oldmask.bits[0u]' may be used uninitialized in this function

As far as I can see oldmask will be initialised to something in each
case it's used.

Signed-off-by: Tony Breeds
---
net/sunrpc/svc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 090af78..0e75a43 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -590,7 +590,7 @@ __svc_create_thread(svc_thread_fn func, struct svc_serv *serv,
struct svc_rqst *rqstp;
int error = -ENOMEM;
int have_oldmask = 0;
- cpumask_t oldmask;
+ cpumask_t uninitialized_var(oldmask);

rqstp = svc_prepare_thread(serv, pool);
if (IS_ERR(rqstp)) {
--
1.5.5.1


Yours Tony

linux.conf.au http://www.marchsouth.org/
Jan 19 - 24 2009 The Australian Linux Technical Conference!

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