Null check kfree is redundant, so remove it. This is detected by coccinelle. Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx> --- fs/io_uring.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/io_uring.c b/fs/io_uring.c index 60ebdea..cb929e5 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -1157,8 +1157,7 @@ static void __io_req_aux_free(struct io_kiocb *req) { struct io_ring_ctx *ctx = req->ctx; - if (req->io) - kfree(req->io); + kfree(req->io); if (req->file) { if (req->flags & REQ_F_FIXED_FILE) percpu_ref_put(&ctx->file_data->refs); -- 2.7.4