3 files changed, 5 insertions, 4 deletions

diff --git a/fs/lockd/clntxdr.c b/fs/lockd/clntxdr.c
index d269ada7670e..982d2676e1f8 100644
--- a/fs/lockd/clntxdr.c
+++ b/fs/lockd/clntxdr.c
@@ -223,7 +223,7 @@ static void encode_nlm_stat(struct xdr_stream *xdr,
 {
         __be32 *p;
 
-        BUG_ON(be32_to_cpu(stat) > NLM_LCK_DENIED_GRACE_PERIOD);
+        WARN_ON_ONCE(be32_to_cpu(stat) > NLM_LCK_DENIED_GRACE_PERIOD);
         p = xdr_reserve_space(xdr, 4);
         *p = stat;
 }
diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c
index 3009a365e082..21171f0c6477 100644
--- a/fs/lockd/svcproc.c
+++ b/fs/lockd/svcproc.c
@@ -68,7 +68,8 @@ nlmsvc_retrieve_args(struct svc_rqst *rqstp, struct nlm_args *argp,
 
         /* Obtain file pointer. Not used by FREE_ALL call. */
         if (filp != NULL) {
-                if ((error = nlm_lookup_file(rqstp, &file, &lock->fh)) != 0)
+                error = cast_status(nlm_lookup_file(rqstp, &file, &lock->fh));
+                if (error != 0)
                         goto no_locks;
                 *filp = file;
 
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 2a68bb3db772..fc2f7aa4dca7 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -1409,11 +1409,11 @@ static ssize_t read_flush(struct file *file, char __user *buf,
                           size_t count, loff_t *ppos,
                           struct cache_detail *cd)
 {
-        char tbuf[20];
+        char tbuf[22];
         unsigned long p = *ppos;
         size_t len;
 
-        sprintf(tbuf, "%lu\n", convert_to_wallclock(cd->flush_time));
+        snprintf(tbuf, sizeof(tbuf), "%lu\n", convert_to_wallclock(cd->flush_time));
         len = strlen(tbuf);
         if (p >= len)
                 return 0;