[PATCH] [v2] tools/objtool: Fix unnecessary jumps

[Youling Tang]

There is no need to jump to the "out" tag when "ret < 0", just return
directly to "ret".

Signed-off-by: Youling Tang <tangyouling@xxxxxxxxxxx>
---
 tools/objtool/check.c | 30 ++++++++++--------------------
 1 file changed, 10 insertions(+), 20 deletions(-)

diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index e034a8f..b9bfcb5 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -2799,19 +2799,19 @@ int check(const char *_objname, bool orc)
 
 	ret = decode_sections(&file);
 	if (ret < 0)
-		goto out;
+		return ret;
 	warnings += ret;
 
 	if (list_empty(&file.insn_list))
-		goto out;
+		return ret;
 
 	if (vmlinux && !validate_dup) {
 		ret = validate_vmlinux_functions(&file);
 		if (ret < 0)
-			goto out;
+			return ret;
 
 		warnings += ret;
-		goto out;
+		return 0;
 	}
 
 	if (retpoline) {
@@ -2823,45 +2823,35 @@ int check(const char *_objname, bool orc)
 
 	ret = validate_functions(&file);
 	if (ret < 0)
-		goto out;
+		return ret;
 	warnings += ret;
 
 	ret = validate_unwind_hints(&file, NULL);
 	if (ret < 0)
-		goto out;
+		return ret;
 	warnings += ret;
 
 	if (!warnings) {
 		ret = validate_reachable_instructions(&file);
 		if (ret < 0)
-			goto out;
+			return ret;
 		warnings += ret;
 	}
 
 	if (orc) {
 		ret = create_orc(&file);
 		if (ret < 0)
-			goto out;
+			return ret;
 
 		ret = create_orc_sections(&file);
 		if (ret < 0)
-			goto out;
+			return ret;
 	}
 
 	if (file.elf->changed) {
 		ret = elf_write(file.elf);
 		if (ret < 0)
-			goto out;
-	}
-
-out:
-	if (ret < 0) {
-		/*
-		 *  Fatal error.  The binary is corrupt or otherwise broken in
-		 *  some way, or objtool itself is broken.  Fail the kernel
-		 *  build.
-		 */
-		return ret;
+			return ret;
 	}
 
 	return 0;
-- 
2.1.0