1 files changed, 7 insertions, 8 deletions

diff --git a/fs/io_uring.c b/fs/io_uring.c
index 5954047ee96d..046fc4e1e155 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2396,8 +2396,12 @@ static int io_account_mem(struct user_struct *user, unsigned long nr_pages)
 
 static void io_mem_free(void *ptr)
 {
-        struct page *page = virt_to_head_page(ptr);
+        struct page *page;
+
+        if (!ptr)
+                return;
 
+        page = virt_to_head_page(ptr);
         if (put_page_testzero(page))
                 free_compound_page(page);
 }
@@ -2816,17 +2820,12 @@ static int io_allocate_scq_urings(struct io_ring_ctx *ctx,
                 return -EOVERFLOW;
 
         ctx->sq_sqes = io_mem_alloc(size);
-        if (!ctx->sq_sqes) {
-                io_mem_free(ctx->sq_ring);
+        if (!ctx->sq_sqes)
                 return -ENOMEM;
-        }
 
         cq_ring = io_mem_alloc(struct_size(cq_ring, cqes, p->cq_entries));
-        if (!cq_ring) {
-                io_mem_free(ctx->sq_ring);
-                io_mem_free(ctx->sq_sqes);
+        if (!cq_ring)
                 return -ENOMEM;
-        }
 
         ctx->cq_ring = cq_ring;
         cq_ring->ring_mask = p->cq_entries - 1;