1 files changed, 3 insertions, 3 deletions

diff --git a/fs/pipe.c b/fs/pipe.c
index d722579df79a..8aada8e426f4 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -605,7 +605,7 @@ struct file_operations rdwr_fifo_fops = {
         .fasync         = pipe_rdwr_fasync,
 };
 
-struct file_operations read_pipe_fops = {
+static struct file_operations read_pipe_fops = {
         .llseek         = no_llseek,
         .read           = pipe_read,
         .readv          = pipe_readv,
@@ -617,7 +617,7 @@ struct file_operations read_pipe_fops = {
         .fasync         = pipe_read_fasync,
 };
 
-struct file_operations write_pipe_fops = {
+static struct file_operations write_pipe_fops = {
         .llseek         = no_llseek,
         .read           = bad_pipe_r,
         .write          = pipe_write,
@@ -629,7 +629,7 @@ struct file_operations write_pipe_fops = {
         .fasync         = pipe_write_fasync,
 };
 
-struct file_operations rdwr_pipe_fops = {
+static struct file_operations rdwr_pipe_fops = {
         .llseek         = no_llseek,
         .read           = pipe_read,
         .readv          = pipe_readv,