1 files changed, 2 insertions, 4 deletions

diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c
index 6ad831b9d1b8..6d1393965b0a 100644
--- a/fs/pstore/ram.c
+++ b/fs/pstore/ram.c
@@ -288,10 +288,8 @@ static int notrace ramoops_pstore_write_buf(enum pstore_type_id type,
                 persistent_ram_write(cxt->fprz, buf, size);
                 return 0;
         } else if (type == PSTORE_TYPE_PMSG) {
-                if (!cxt->mprz)
-                        return -ENOMEM;
-                persistent_ram_write(cxt->mprz, buf, size);
-                return 0;
+                pr_warn_ratelimited("PMSG shouldn't call %s\n", __func__);
+                return -EINVAL;
         }
 
         if (type != PSTORE_TYPE_DMESG)