PTR_ERR should access the value just tested by IS_ERR, otherwise
the wrong error code will be returned.
Fixes: 7b6da7fe7bba ("mailbox: pcc: Use PCC mailbox channel pointer instead of standard")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
drivers/i2c/busses/i2c-xgene-slimpro.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-xgene-slimpro.c b/drivers/i2c/busses/i2c-xgene-slimpro.c
index 1a19ebad60ad..63259b3ea5ab 100644
--- a/drivers/i2c/busses/i2c-xgene-slimpro.c
+++ b/drivers/i2c/busses/i2c-xgene-slimpro.c
@@ -487,7 +487,7 @@ static int xgene_slimpro_i2c_probe(struct platform_device *pdev)
pcc_chan = pcc_mbox_request_channel(cl, ctx->mbox_idx);
if (IS_ERR(pcc_chan)) {
dev_err(&pdev->dev, "PCC mailbox channel request failed\n");
- return PTR_ERR(ctx->pcc_chan);
+ return PTR_ERR(pcc_chan);
}
ctx->pcc_chan = pcc_chan;
