diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/io_uring.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index 6d45a0975d9c..0ca99bd5c316 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -8028,9 +8028,8 @@ static int __io_sqe_files_update(struct io_ring_ctx *ctx, return -ENOMEM; init_fixed_file_ref_node(ctx, ref_node); - done = 0; fds = u64_to_user_ptr(up->data); - while (nr_args) { + for (done = 0; done < nr_args; done++) { struct fixed_rsrc_table *table; unsigned index; @@ -8039,7 +8038,7 @@ static int __io_sqe_files_update(struct io_ring_ctx *ctx, err = -EFAULT; break; } - i = array_index_nospec(up->offset, ctx->nr_user_files); + i = array_index_nospec(up->offset + done, ctx->nr_user_files); table = &ctx->file_data->table[i >> IORING_FILE_TABLE_SHIFT]; index = i & IORING_FILE_TABLE_MASK; if (table->files[index]) { @@ -8077,9 +8076,6 @@ static int __io_sqe_files_update(struct io_ring_ctx *ctx, break; } } - nr_args--; - done++; - up->offset++; } if (needs_switch) { |