When I cat module paramter 'global_max_data_area_mb' by sysfs, it
displays as follows. It's better to add a newline for easy reading.
root@(none):/# cat
/sys/module/target_core_user/parameters/global_max_data_area_mb
2048noneroot@(none):/#
Signed-off-by: Xiongfeng Wang <wangxiongfe...@huawei.com>
---
drivers/target/target_core_user.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/target/target_core_user.c
b/drivers/target/target_core_user.c
index 9b75923..9775670 100644
--- 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 = {
--
1.7.12.4
