block: fix an integer overflow in logical block size

[mirror_ubuntu-bionic-kernel.git] / block / blk-settings.c

diff --git a/block/blk-settings.c b/block/blk-settings.c
index 2852f8244868fc85dd564dea0794f5c95488eb37..104700737f598f57ca0bec2a2a2385719f93bb8f 100644 (file)
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -379,7 +379,7 @@ EXPORT_SYMBOL(blk_queue_max_segment_size);
  *   storage device can address.  The default of 512 covers most
  *   hardware.
  **/
-void blk_queue_logical_block_size(struct request_queue *q, unsigned short size)
+void blk_queue_logical_block_size(struct request_queue *q, unsigned int size)
 {
        q->limits.logical_block_size = size;