[PATCH v1 06/11] media: intel/ipu6: clean up fwctx on ipu6_fw_com_open() failure

[Valerii Sokolov]

In ipu6_fw_isys_init(), if ipu6_fw_com_open(isys->fwctx) fails after
ipu6_fw_com_prepare() has allocated the syscom context and its DMA
buffer, the function returns the error without calling
ipu6_fw_isys_cleanup(isys), leaving isys->fwctx allocated until the next
runtime resume attempt cleans it up.

Call ipu6_fw_isys_cleanup(isys) when ipu6_fw_com_open() fails.

Fixes: f625e8d7ffc1 ("media: intel/ipu6: input system ABI between firmware and driver")
Signed-off-by: Valerii Sokolov <valerii.sokolov@xxxxx>
---
 drivers/media/pci/intel/ipu6/ipu6-fw-isys.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/pci/intel/ipu6/ipu6-fw-isys.c b/drivers/media/pci/intel/ipu6/ipu6-fw-isys.c
index a36d64bcb9..5d95fb9234 100644
--- a/drivers/media/pci/intel/ipu6/ipu6-fw-isys.c
+++ b/drivers/media/pci/intel/ipu6/ipu6-fw-isys.c
@@ -350,6 +350,7 @@ static int ipu6_fw_isys_init(struct ipu6_isys *isys, unsigned int num_streams)
 	ret = ipu6_fw_com_open(isys->fwctx);
 	if (ret) {
 		dev_err(dev, "isys fw com open failed %d\n", ret);
+		ipu6_fw_isys_cleanup(isys);
 		return ret;
 	}
 
-- 
2.56.0