[PATCH] diffcore-rename: Remove unused variable 'num_src'
From: Ingo Molnar <hidden>
Date: 2016-06-15 22:51:07
Subsystem:
the rest · Maintainer:
Linus Torvalds
GCC 4.6 noticed an initialized but unused variable in diffcore_rename(): diffcore-rename.c: In function ‘diffcore_rename’: diffcore-rename.c:501:18: warning: variable ‘num_src’ set but not used [-Wunused-but-set-variable] Signed-off-by: Ingo Molnar <redacted> ---
diff --git a/diffcore-rename.c b/diffcore-rename.c
index d0259be..f639601 100644
--- a/diffcore-rename.c
+++ b/diffcore-rename.c@@ -498,7 +498,7 @@ void diffcore_rename(struct diff_options *options) struct diff_queue_struct outq; struct diff_score *mx; int i, j, rename_count, skip_unmodified = 0; - int num_create, num_src, dst_cnt; + int num_create, dst_cnt; struct progress *progress = NULL; if (!minimum_score)
@@ -554,7 +554,6 @@ void diffcore_rename(struct diff_options *options) * files still remain as options for rename/copies!) */ num_create = (rename_dst_nr - rename_count); - num_src = rename_src_nr; /* All done? */ if (!num_create)