From: Antonio Borneo <borneo.antonio@gmail.com>
Date: Mon, 19 Sep 2022 12:55:55 +0000 (+0200)
Subject: target/riscv: fix unused initialization
X-Git-Url: https://git.gag.com/?p=fw%2Fopenocd;a=commitdiff_plain;h=ea9089944e509ba301f5a2ca14b30eb5d7a90f44

target/riscv: fix unused initialization

Scan-build reports:
	Unused code: Dead assignment
	riscv.c:716 Value stored to 'result' is never read

Remove the initialization of variable 'result'.

Change-Id: Ied67bb4fcfa5bace186522074247ead43a5d5cd5
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7207
Reviewed-by: Tim Newsome <tim@sifive.com>
Reviewed-by: Jan Matyas <matyas@codasip.com>
Tested-by: jenkins
---

diff --git a/src/target/riscv/riscv.c b/src/target/riscv/riscv.c
index dde3d7e69..c25efcde9 100644
--- a/src/target/riscv/riscv.c
+++ b/src/target/riscv/riscv.c
@@ -713,7 +713,6 @@ static int add_trigger(struct target *target, struct trigger *trigger)
 			return result;
 		int type = get_field(tdata1, MCONTROL_TYPE(riscv_xlen(target)));
 
-		result = ERROR_OK;
 		switch (type) {
 			case 1:
 				result = maybe_add_trigger_t1(target, trigger, tdata1);