make expand_files() and alloc_fd() static
no callers outside of fs/file.c left
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/file.c b/fs/file.c
index 40ddef9..967bd0d 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -238,7 +238,7 @@
* expanded and execution may have blocked.
* The files->file_lock should be held on entry, and will be held on exit.
*/
-int expand_files(struct files_struct *files, int nr)
+static int expand_files(struct files_struct *files, int nr)
{
struct fdtable *fdt;
@@ -580,7 +580,7 @@
return error;
}
-int alloc_fd(unsigned start, unsigned flags)
+static int alloc_fd(unsigned start, unsigned flags)
{
return __alloc_fd(current->files, start, rlimit(RLIMIT_NOFILE), flags);
}