diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2021-11-01 14:02:35 +0000 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2021-11-06 22:09:37 +0100 |
| commit | c80be257a4cd0f72c083e6056ff0ce2da871e9dc (patch) | |
| tree | 22ee45d3b818e25cdc5036d63f2ae62f7603fc50 /drivers/i2c | |
| parent | fe91c4725aeed35023ba4f7a1e1adfebb6878c23 (diff) | |
| download | linux-c80be257a4cd0f72c083e6056ff0ce2da871e9dc.tar.bz2 | |
i2c: xgene-slimpro: Fix wrong pointer passed to PTR_ERR()
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@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-xgene-slimpro.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |