fs_mgr: correct warning on unused function parameter
target thumb C: libfs_mgr <= system/core/fs_mgr/fs_mgr.c
system/core/fs_mgr/fs_mgr.c: In function 'fs_mgr_add_entry':
system/core/fs_mgr/fs_mgr.c:828:56: warning: unused parameter 'length' [-Wunused-parameter]
const char *blk_device, long long length)
Change-Id: Ide1bfa120c4f8d8e2f643929cb84c1be065e3310
diff --git a/fs_mgr/fs_mgr.c b/fs_mgr/fs_mgr.c
index 6d9d20c..2ba8017 100644
--- a/fs_mgr/fs_mgr.c
+++ b/fs_mgr/fs_mgr.c
@@ -821,7 +821,7 @@
/* Add an entry to the fstab, and return 0 on success or -1 on error */
int fs_mgr_add_entry(struct fstab *fstab,
const char *mount_point, const char *fs_type,
- const char *blk_device, long long length)
+ const char *blk_device, long long length __attribute__(unused))
{
struct fstab_rec *new_fstab_recs;
int n = fstab->num_entries;