[PATCH] thunderbolt: Add the missed ida_simple_remove() in ring_request_msix()

[Jing Xiangfeng]

ring_request_msix() misses to call ida_simple_remove() in an error path.
Add the missed function call to fix it.

Fixes: 046bee1f9ab8 ("thunderbolt: Add MSI-X support")
Signed-off-by: Jing Xiangfeng <jingxiangf...@huawei.com>
---
 drivers/thunderbolt/nhi.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index 5f7489fa1327..7732e7a9942f 100644
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -406,8 +406,10 @@ static int ring_request_msix(struct tb_ring *ring, bool 
no_suspend)
        ring->vector = ret;
 
        ring->irq = pci_irq_vector(ring->nhi->pdev, ring->vector);
-       if (ring->irq < 0)
+       if (ring->irq < 0) {
+               ida_simple_remove(&nhi->msix_ida, ret);
                return ring->irq;
+       }
 
        irqflags = no_suspend ? IRQF_NO_SUSPEND : 0;
        return request_irq(ring->irq, ring_msix, irqflags, "thunderbolt", ring);
-- 
2.17.1