commit ad47bd7252bf402fe7dba92f5240b5ed16832ae7
author Al Viro <viro@zeniv.linux.org.uk> Tue Aug 21 20:11:34 2012 -0400
committer Al Viro <viro@zeniv.linux.org.uk> Wed Sep 26 21:09:58 2012 -0400
tree 1d55eb5934e66b18f7fb7205a9626678975c577a
parent b8318b01a8f7f760ae3ecae052ccc7fc123d9508

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>

fs/file.c

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);
 }