diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index e455f9098d496cdcf934040f03be89673e4f699e..3a279979c39d91e41636e5a58685ffe8ff9ec47e 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -865,7 +865,7 @@ xfs_buf_item_log_segment(
 	 */
 	if (bit) {
 		end_bit = MIN(bit + bits_to_set, (uint)NBWORD);
-		mask = ((1 << (end_bit - bit)) - 1) << bit;
+		mask = ((1U << (end_bit - bit)) - 1) << bit;
 		*wordp |= mask;
 		wordp++;
 		bits_set = end_bit - bit;
@@ -888,7 +888,7 @@ xfs_buf_item_log_segment(
 	 */
 	end_bit = bits_to_set - bits_set;
 	if (end_bit) {
-		mask = (1 << end_bit) - 1;
+		mask = (1U << end_bit) - 1;
 		*wordp |= mask;
 	}
 }