| Message ID | 20230809071812.547229-2-harshit.m.mogalapalli@oracle.com |
|---|---|
| State | New |
| Headers | show |
| Series | [next,v2,1/2] mmc: sunplus: Fix error handling in spmmc_drv_probe() | expand |
diff --git a/drivers/mmc/host/sunplus-mmc.c b/drivers/mmc/host/sunplus-mmc.c index 2bdebeb1f8e4..e9cb1a57cb75 100644 --- a/drivers/mmc/host/sunplus-mmc.c +++ b/drivers/mmc/host/sunplus-mmc.c @@ -885,7 +885,7 @@ static int spmmc_drv_probe(struct platform_device *pdev) return dev_err_probe(&pdev->dev, PTR_ERR(host->rstc), "rst get fail\n"); host->irq = platform_get_irq(pdev, 0); - if (host->irq <= 0) + if (host->irq < 0) return host->irq; ret = devm_request_threaded_irq(&pdev->dev, host->irq,
The platform_get_irq() function returns negative error codes on failure. Fixes: 4e268fed8b18 ("mmc: Add mmc driver for Sunplus SP7021") Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/all/a3829ed3-d827-4b9d-827e-9cc24a3ec3bc@moroto.mountain/ Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> --- v1->v2: Split into two patches as they are doing different things. This is based on static analysis with smatch, only compile tested. --- drivers/mmc/host/sunplus-mmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)