5 files changed, 15 insertions, 15 deletions
diff --git a/tests/fs-tests/simple/ftrunc.c b/tests/fs-tests/simple/ftrunc.c
index 86edf65..2df404b 100644
--- a/tests/fs-tests/simple/ftrunc.c
+++ b/tests/fs-tests/simple/ftrunc.c
@@ -32,7 +32,7 @@
 
 #define WRITE_BUFFER_SIZE 32768
 
-void ftrunc(void)
+static void ftrunc(void)
 {
 	int fd, i;
 	pid_t pid;
@@ -74,14 +74,14 @@ void ftrunc(void)
 
 /* Title of this test */
 
-const char *ftrunc_get_title(void)
+static const char *ftrunc_get_title(void)
 {
 	return "Truncate a large test file";
 }
 
 /* Description of this test */
 
-const char *ftrunc_get_description(void)
+static const char *ftrunc_get_description(void)
 {
 	return
 		"Create a file named ftrunc_test_file. " \
diff --git a/tests/fs-tests/simple/orph.c b/tests/fs-tests/simple/orph.c
index f6d8956..c51fa2c 100644
--- a/tests/fs-tests/simple/orph.c
+++ b/tests/fs-tests/simple/orph.c
@@ -32,7 +32,7 @@
 
 #define MAX_ORPHANS 1000000
 
-void orph(void)
+static void orph(void)
 {
 	pid_t pid;
 	unsigned i, j, k, n;
@@ -133,14 +133,14 @@ void orph(void)
 
 /* Title of this test */
 
-const char *orph_get_title(void)
+static const char *orph_get_title(void)
 {
 	return "Create many open unlinked files";
 }
 
 /* Description of this test */
 
-const char *orph_get_description(void)
+static const char *orph_get_description(void)
 {
 	return
 		"Create a directory named orph_test_dir_pid, where " \
diff --git a/tests/fs-tests/simple/perf.c b/tests/fs-tests/simple/perf.c
index b98b98b..aee8226 100644
--- a/tests/fs-tests/simple/perf.c
+++ b/tests/fs-tests/simple/perf.c
@@ -66,7 +66,7 @@ static unsigned speed(size_t bytes, long long usecs)
 	return (unsigned) k;
 }
 
-void perf(void)
+static void perf(void)
 {
 	pid_t pid;
 	int fd, i;
@@ -155,14 +155,14 @@ void perf(void)
 
 /* Title of this test */
 
-const char *perf_get_title(void)
+static const char *perf_get_title(void)
 {
 	return "Measure file system read and write speed";
 }
 
 /* Description of this test */
 
-const char *perf_get_description(void)
+static const char *perf_get_description(void)
 {
 	return
 		"Syncs the file system (a newly created empty file system is " \
diff --git a/tests/fs-tests/simple/test_1.c b/tests/fs-tests/simple/test_1.c
index 79fd0b9..874e4b2 100644
--- a/tests/fs-tests/simple/test_1.c
+++ b/tests/fs-tests/simple/test_1.c
@@ -28,7 +28,7 @@
 
 #include "tests.h"
 
-void test_1(void)
+static void test_1(void)
 {
 	int fd;
 	pid_t pid;
@@ -112,14 +112,14 @@ void test_1(void)
 
 /* Title of this test */
 
-const char *test_1_get_title(void)
+static const char *test_1_get_title(void)
 {
 	return "Fill file system while holding deleted big file descriptor";
 }
 
 /* Description of this test */
 
-const char *test_1_get_description(void)
+static const char *test_1_get_description(void)
 {
 	return
 		"Create a directory named test_1_test_dir_pid, where " \
diff --git a/tests/fs-tests/simple/test_2.c b/tests/fs-tests/simple/test_2.c
index 2094460..cef1536 100644
--- a/tests/fs-tests/simple/test_2.c
+++ b/tests/fs-tests/simple/test_2.c
@@ -28,7 +28,7 @@
 
 #include "tests.h"
 
-void test_2(void)
+static void test_2(void)
 {
 	pid_t pid;
 	int create, full;
@@ -163,14 +163,14 @@ void test_2(void)
 
 /* Title of this test */
 
-const char *test_2_get_title(void)
+static const char *test_2_get_title(void)
 {
 	return "Repeated write many small files and one big deleted file";
 }
 
 /* Description of this test */
 
-const char *test_2_get_description(void)
+static const char *test_2_get_description(void)
 {
 	return
 		"Create a directory named test_2_test_dir_pid, where " \