Messages in this thread Patch in this message | | | From | Peter Senna Tschudin <> | Subject | [PATCH 3/4] drivers/mmc/host/omap_hsmmc.c: fix error return code | Date | Mon, 17 Sep 2012 10:15:27 +0200 |
| |
From: Peter Senna Tschudin <peter.senna@gmail.com>
Convert a nonnegative error return code to a negative one, as returned elsewhere in the function.
A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/)
// <smpl> ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> --- drivers/mmc/host/omap_hsmmc.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index e59ac62..c8a2b36 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -1893,6 +1893,7 @@ static int __devinit omap_hsmmc_probe(struct platform_device *pdev) if (pdata->init(&pdev->dev) != 0) { dev_dbg(mmc_dev(host->mmc), "Unable to configure MMC IRQs\n"); + ret = -ENXIO; goto err_irq_cd_init; } } -- 1.7.11.4
| |