[PATCH] accel/amdxdna: Use int instead of u32 to store error codes

[Qianfeng Rong]

Change the 'ret' variable from u32 to int to store -EINVAL, reducing
potential risks such as incorrect results when comparing 'ret' with
error codes.

Signed-off-by: Qianfeng Rong <rongqianf...@vivo.com>
---
 drivers/accel/amdxdna/aie2_ctx.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/accel/amdxdna/aie2_ctx.c b/drivers/accel/amdxdna/aie2_ctx.c
index 420467a5325c..e9f9b1fa5dc1 100644
--- a/drivers/accel/amdxdna/aie2_ctx.c
+++ b/drivers/accel/amdxdna/aie2_ctx.c
@@ -199,7 +199,7 @@ aie2_sched_resp_handler(void *handle, void __iomem *data, 
size_t size)
 {
        struct amdxdna_sched_job *job = handle;
        struct amdxdna_gem_obj *cmd_abo;
-       u32 ret = 0;
+       int ret = 0;
        u32 status;
 
        cmd_abo = job->cmd_bo;
@@ -229,7 +229,7 @@ static int
 aie2_sched_nocmd_resp_handler(void *handle, void __iomem *data, size_t size)
 {
        struct amdxdna_sched_job *job = handle;
-       u32 ret = 0;
+       int ret = 0;
        u32 status;
 
        if (unlikely(!data))
@@ -257,7 +257,7 @@ aie2_sched_cmdlist_resp_handler(void *handle, void __iomem 
*data, size_t size)
        u32 fail_cmd_status;
        u32 fail_cmd_idx;
        u32 cmd_status;
-       u32 ret = 0;
+       int ret = 0;
 
        cmd_abo = job->cmd_bo;
        if (unlikely(!data) || unlikely(size != sizeof(u32) * 3)) {
-- 
2.34.1