unsigned fid->fid cannot be negative
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
diff --git a/net/9p/client.c b/net/9p/client.c
index b56d808..6e800dd 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -608,7 +608,7 @@
static struct p9_fid *p9_fid_create(struct p9_client *clnt)
{
- int err;
+ int ret;
struct p9_fid *fid;
unsigned long flags;
@@ -617,11 +617,12 @@
if (!fid)
return ERR_PTR(-ENOMEM);
- fid->fid = p9_idpool_get(clnt->fidpool);
+ ret = p9_idpool_get(clnt->fidpool);
if (fid->fid < 0) {
- err = -ENOSPC;
+ ret = -ENOSPC;
goto error;
}
+ fid->fid = ret;
memset(&fid->qid, 0, sizeof(struct p9_qid));
fid->mode = -1;
@@ -638,7 +639,7 @@
error:
kfree(fid);
- return ERR_PTR(err);
+ return ERR_PTR(ret);
}
static void p9_fid_destroy(struct p9_fid *fid)