read-cache.c: mark a private file-scope symbol as static

diff --git a/cache.h b/cache.h
index c9739d4d45e89ca69412406d031af93924ceab38..032f6711c17d6ab342df77bde58f53a5bf610e39 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -442,7 +442,6 @@ extern int discard_index(struct index_state *);
 extern int unmerged_index(const struct index_state *);
 extern int verify_path(const char *path);
 extern struct cache_entry *index_name_exists(struct index_state *istate, const char *name, int namelen, int igncase);
-extern int index_name_stage_pos(const struct index_state *, const char *name, int namelen, int stage);
 extern int index_name_pos(const struct index_state *, const char *name, int namelen);
 #define ADD_CACHE_OK_TO_ADD 1          /* Ok to add */
 #define ADD_CACHE_OK_TO_REPLACE 2      /* Ok to replace file/directory */