From 4196810a2542562c9a2ae4146f2908e7858d6af4 Mon Sep 17 00:00:00 2001 From: Li zeming Date: Tue, 5 Dec 2023 10:17:51 +0800 Subject: [PATCH] mm: cma: remove unnecessary initialization of ret The ret variable can be defined without assigning a value, as it is assigned before use. Link: https://lkml.kernel.org/r/20231205021751.100459-1-zeming@nfschina.com Signed-off-by: Li zeming Reviewed-by: Andrew Morton Signed-off-by: Andrew Morton --- mm/cma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/cma.c b/mm/cma.c index 2b2494fd6b59..7c09c47e530b 100644 --- a/mm/cma.c +++ b/mm/cma.c @@ -244,7 +244,7 @@ int __init cma_declare_contiguous_nid(phys_addr_t base, { phys_addr_t memblock_end = memblock_end_of_DRAM(); phys_addr_t highmem_start; - int ret = 0; + int ret; /* * We can't use __pa(high_memory) directly, since high_memory -- 2.25.1