From: Marc-André Lureau <marcandre.lureau@redhat.com>

../target/loongarch/gdbstub.c:55:20: error: ‘val’ may be used uninitialized [-Werror=maybe-uninitialized]
   55 |             return gdb_get_reg32(mem_buf, val);
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../target/loongarch/gdbstub.c:39:18: note: ‘val’ was declared here
   39 |         uint64_t val;

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
---
 target/loongarch/gdbstub.c | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

diff --git a/target/loongarch/gdbstub.c b/target/loongarch/gdbstub.c
index 7ca245ee81..3a03cf9cba 100644
--- a/target/loongarch/gdbstub.c
+++ b/target/loongarch/gdbstub.c
@@ -34,26 +34,28 @@ void write_fcc(CPULoongArchState *env, uint64_t val)
 int loongarch_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n)
 {
     CPULoongArchState *env = cpu_env(cs);
-    uint64_t val;
-
-    if (0 <= n && n < 32) {
-        val = env->gpr[n];
-    } else if (n == 32) {
-        /* orig_a0 */
-        val = 0;
-    } else if (n == 33) {
-        val = env->pc;
-    } else if (n == 34) {
-        val = env->CSR_BADV;
-    }
 
     if (0 <= n && n <= 34) {
+        uint64_t val;
+
+        if (n < 32) {
+            val = env->gpr[n];
+        } else if (n == 32) {
+            /* orig_a0 */
+            val = 0;
+        } else if (n == 33) {
+            val = env->pc;
+        } else /* if (n == 34) */ {
+            val = env->CSR_BADV;
+        }
+
         if (is_la64(env)) {
             return gdb_get_reg64(mem_buf, val);
         } else {
             return gdb_get_reg32(mem_buf, val);
         }
     }
+
     return 0;
 }
 
-- 
2.45.2.827.g557ae147e6