scsi: target: tcmu: Add missing newline when printing parameters

The tcmu 'global_max_data_area_mb' parameter in sysfs is missing a
newline. Add it.

Link: https://lore.kernel.org/r/1599132573-33818-1-git-send-email-wangxiongfeng2@huawei.com
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index 9b75923505020534a878aa32fc3eafc034ac7776..9775670351c6d2bcdd61d4268734b9d761c55a5e 100644 (file)
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -242,7 +242,7 @@ static int tcmu_set_global_max_data_area(const char *str,
 static int tcmu_get_global_max_data_area(char *buffer,
                                         const struct kernel_param *kp)
 {
-       return sprintf(buffer, "%d", TCMU_BLOCKS_TO_MBS(tcmu_global_max_blocks));
+       return sprintf(buffer, "%d\n", TCMU_BLOCKS_TO_MBS(tcmu_global_max_blocks));
 }
 
 static const struct kernel_param_ops tcmu_global_max_data_area_op = {