diff --git a/os_dep/osdep_service.c b/os_dep/osdep_service.c
index e4893a7..f178f1b 100644
--- a/os_dep/osdep_service.c
+++ b/os_dep/osdep_service.c
@@ -1949,7 +1949,6 @@ static int isFileReadable(char *path)
 { 
 	struct file *fp;
 	int ret = 0;
-	mm_segment_t oldfs;
 	char buf;
  
 	fp=filp_open(path, O_RDONLY, 0); 
@@ -1973,7 +1972,6 @@ static int isFileReadable(char *path)
 static int retriveFromFile(char *path, u8* buf, u32 sz)
 {
 	int ret =-1;
-	mm_segment_t oldfs;
 	struct file *fp;
 
 	if(path && buf) {
@@ -2004,7 +2002,6 @@ static int retriveFromFile(char *path, u8* buf, u32 sz)
 static int storeToFile(char *path, u8* buf, u32 sz)
 {
 	int ret =0;
-	mm_segment_t oldfs;
 	struct file *fp;
 	
 	if(path && buf) {