4.20-stable review patch. If anyone has any objections, please let me know.
------------------
From: Israel Rukshin <israelr@xxxxxxxxxxxx>
commit ad1f824948e4ed886529219cf7cd717d078c630d upstream.
Signed-off-by: Israel Rukshin <israelr@xxxxxxxxxxxx>
Reviewed-by: Sagi Grimberg <sagi@xxxxxxxxxxx>
Reviewed-by: Max Gurtovoy <maxg@xxxxxxxxxxxx>
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
Cc: Raju Rangoju <rajur@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/nvme/target/rdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/nvme/target/rdma.c
+++ b/drivers/nvme/target/rdma.c
@@ -196,7 +196,7 @@ nvmet_rdma_put_rsp(struct nvmet_rdma_rsp
{
unsigned long flags;
- if (rsp->allocated) {
+ if (unlikely(rsp->allocated)) {
kfree(rsp);
return;
}
