[PATCH] io_uring: remove redundant assignment to ret in io_register_iowq_max_workers()

After the assignment, no paths but only exit path 'err' using ret as
return value. However,before going to exit path 'err', ret is changed
as the return value of io_wq_max_workers(). Hence, the assignment is
redundant and can be removed.

Signed-off-by: Nghia Le <[email protected]>
---
 fs/io_uring.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/io_uring.c b/fs/io_uring.c
index acc05ff3aa19..d18f1f46ca83 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -10800,7 +10800,6 @@ static __cold int io_register_iowq_max_workers(struct io_ring_ctx *ctx,
 	memcpy(ctx->iowq_limits, new_count, sizeof(new_count));
 	ctx->iowq_limits_set = true;
 
-	ret = -EINVAL;
 	if (tctx && tctx->io_wq) {
 		ret = io_wq_max_workers(tctx->io_wq, new_count);
 		if (ret)
-- 
2.25.1