[PATCH] fpga: dfl: fix potential memory leak in vfio_intx_enable()

[Ma Ke <make24@xxxxxxxxxxx>]

We should free 'feature->irq_ctx[idx].name' to avoid 'name'
memory leak when request_irq() failed.

Signed-off-by: Ma Ke <make24@xxxxxxxxxxx>
---
 drivers/fpga/dfl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/fpga/dfl.c b/drivers/fpga/dfl.c
index 094ee97ea26c..c52ebece5aef 100644
--- a/drivers/fpga/dfl.c
+++ b/drivers/fpga/dfl.c
@@ -1911,7 +1911,7 @@ static int do_set_irq_trigger(struct dfl_feature *feature, unsigned int idx,
 			  feature->irq_ctx[idx].name, trigger);
 	if (!ret) {
 		feature->irq_ctx[idx].trigger = trigger;
-		return ret;
+		goto free_name;
 	}
 
 	eventfd_ctx_put(trigger);
-- 
2.25.1