Fix to return error code -ENOMEM from the kzalloc() error handling
case instead of 0, as done elsewhere in this function.
Fixes: fabe6a59cc5a ("tcmu: allow max block and global max blocks to be settable")
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
drivers/target/target_core_user.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index bac08bc..2edd242 100644
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -1705,8 +1705,10 @@ static int tcmu_configure_device(struct se_device *dev)
udev->data_bitmap = kzalloc(BITS_TO_LONGS(udev->max_blocks) *
sizeof(unsigned long), GFP_KERNEL);
- if (!udev->data_bitmap)
+ if (!udev->data_bitmap) {
+ ret = -ENOMEM;
goto err_bitmap_alloc;
+ }
udev->mb_addr = vzalloc(CMDR_SIZE);
if (!udev->mb_addr) {
--
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