* [PATCH][next] selftests: add missing void in MREMAP_DONTUNMAP selftest function prototypes
@ 2021-04-20 22:06 Colin King
0 siblings, 0 replies; only message in thread
From: Colin King @ 2021-04-20 22:06 UTC (permalink / raw)
To: Shuah Khan, Andrew Morton, linux-kselftest; +Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
There are a few function prototypes that are missing a void parameter,
fix this by adding it in.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
tools/testing/selftests/vm/mremap_dontunmap.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/tools/testing/selftests/vm/mremap_dontunmap.c b/tools/testing/selftests/vm/mremap_dontunmap.c
index f01dc4a85b0b..78baaf0e85d9 100644
--- a/tools/testing/selftests/vm/mremap_dontunmap.c
+++ b/tools/testing/selftests/vm/mremap_dontunmap.c
@@ -42,7 +42,7 @@ static void dump_maps(void)
// Try a simple operation for to "test" for kernel support this prevents
// reporting tests as failed when it's run on an older kernel.
-static int kernel_support_for_mremap_dontunmap()
+static int kernel_support_for_mremap_dontunmap(void)
{
int ret = 0;
unsigned long num_pages = 1;
@@ -95,7 +95,7 @@ static int check_region_contains_byte(void *addr, unsigned long size, char byte)
// this test validates that MREMAP_DONTUNMAP moves the pagetables while leaving
// the source mapping mapped.
-static void mremap_dontunmap_simple()
+static void mremap_dontunmap_simple(void)
{
unsigned long num_pages = 5;
@@ -128,7 +128,7 @@ static void mremap_dontunmap_simple()
}
// This test validates that MREMAP_DONTUNMAP on a shared mapping works as expected.
-static void mremap_dontunmap_simple_shmem()
+static void mremap_dontunmap_simple_shmem(void)
{
unsigned long num_pages = 5;
@@ -181,7 +181,7 @@ static void mremap_dontunmap_simple_shmem()
// This test validates MREMAP_DONTUNMAP will move page tables to a specific
// destination using MREMAP_FIXED, also while validating that the source
// remains intact.
-static void mremap_dontunmap_simple_fixed()
+static void mremap_dontunmap_simple_fixed(void)
{
unsigned long num_pages = 5;
@@ -226,7 +226,7 @@ static void mremap_dontunmap_simple_fixed()
// This test validates that we can MREMAP_DONTUNMAP for a portion of an
// existing mapping.
-static void mremap_dontunmap_partial_mapping()
+static void mremap_dontunmap_partial_mapping(void)
{
/*
* source mapping:
--
2.30.2
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