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Subject[PATCH] LoongArch: Fix unsigned function returning negative constant
Date
The function set_virtual_map has an unsigned return type, but returns a
negative constant to indicate an error condition. So we change unsigned
to int.

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
---
arch/loongarch/kernel/efi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/loongarch/kernel/efi.c b/arch/loongarch/kernel/efi.c
index 69ebdd4220ec..f9fdeb1ae358 100644
--- a/arch/loongarch/kernel/efi.c
+++ b/arch/loongarch/kernel/efi.c
@@ -102,7 +102,7 @@ static void __init fix_efi_mapping(void)
* in @memory_map whose EFI_MEMORY_RUNTIME attribute is set. Those descriptors
* are also copied to @runtime_map, and their total count is returned in @count.
*/
-static unsigned int __init set_virtual_map(void)
+static int __init set_virtual_map(void)
{
int count = 0;
unsigned int size;
--
2.7.4
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