diff --git a/mm/mmap.c b/mm/mmap.c
index cb4268f2cf5ab2fa2b43c82ac18c0eccbc78ee4f..4c8092b2f26fd2e1fda94eceb8639e01f9dcffeb 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2351,12 +2351,12 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
 	if (len > TASK_SIZE - mmap_min_addr)
 		return -ENOMEM;
 
-	if (flags & MAP_FIXED)
-		return addr;
-
 	if (sp_check_mmap_addr(addr, flags))
 		return -EINVAL;
 
+	if (flags & MAP_FIXED)
+		return addr;
+
 	if (addr) {
 		addr = PAGE_ALIGN(addr);
 
@@ -2405,12 +2405,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 	if (len > TASK_SIZE - mmap_min_addr)
 		return -ENOMEM;
 
-	if (flags & MAP_FIXED)
-		return addr;
-
 	if (sp_check_mmap_addr(addr, flags))
 		return -EINVAL;
 
+	if (flags & MAP_FIXED)
+		return addr;
+
 	/* requesting a specific address */
 	if (addr) {
 		addr = PAGE_ALIGN(addr);