9p: fix flags length in net
Some files in the net/9p directory uses "int" for flags. This can
cause hard to find bugs on some architectures. This patch converts the
flags to use "long" instead.
This bug was discovered by doing an allyesconfig make on the -rt kernel
where checks are done to ensure all flags are of size sizeof(long).
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Acked-by: Eric Van Hensbergen <ericvh@gmail.com>
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index d23ed60..42adc05 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -201,7 +201,7 @@
{
struct virtio_chan *chan = trans->priv;
int count;
- unsigned int flags;
+ unsigned long flags;
spin_lock_irqsave(&chan->lock, flags);
p9_idpool_destroy(chan->tagpool);
diff --git a/net/9p/util.c b/net/9p/util.c
index 4d56460..958fc58 100644
--- a/net/9p/util.c
+++ b/net/9p/util.c
@@ -88,7 +88,7 @@
{
int i = 0;
int error;
- unsigned int flags;
+ unsigned long flags;
retry:
if (idr_pre_get(&p->pool, GFP_KERNEL) == 0)
@@ -120,7 +120,7 @@
void p9_idpool_put(int id, struct p9_idpool *p)
{
- unsigned int flags;
+ unsigned long flags;
spin_lock_irqsave(&p->lock, flags);
idr_remove(&p->pool, id);
spin_unlock_irqrestore(&p->lock, flags);