[PATCH for_v2? v2 04/14] selftests/x86/sgx: Mark helper functions as static

[Sean Christopherson <sean.j.christopherson@xxxxxxxxx>]

Tag a handful of local helper functions as static.

Signed-off-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx>
---
 tools/testing/selftests/x86/sgx/main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/x86/sgx/main.c b/tools/testing/selftests/x86/sgx/main.c
index fa93521ed4d3..e87e445f6de1 100644
--- a/tools/testing/selftests/x86/sgx/main.c
+++ b/tools/testing/selftests/x86/sgx/main.c
@@ -241,7 +241,7 @@ static bool encl_build(struct sgx_secs *secs, void *bin,
 	return false;
 }
 
-bool get_file_size(const char *path, off_t *bin_size)
+static bool get_file_size(const char *path, off_t *bin_size)
 {
 	struct stat sb;
 	int ret;
@@ -261,7 +261,7 @@ bool get_file_size(const char *path, off_t *bin_size)
 	return true;
 }
 
-bool encl_data_map(const char *path, void **bin, off_t *bin_size)
+static bool encl_data_map(const char *path, void **bin, off_t *bin_size)
 {
 	int fd;
 
@@ -288,7 +288,7 @@ bool encl_data_map(const char *path, void **bin, off_t *bin_size)
 	return false;
 }
 
-bool load_sigstruct(const char *path, void *sigstruct)
+static bool load_sigstruct(const char *path, void *sigstruct)
 {
 	int fd;
 
-- 
2.22.0