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| author |   Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2017-08-16 07:05:06 +0200 |
|---|---|---|
| committer |   Borislav Petkov <bp@suse.de> | 2017-08-18 18:21:27 +0200 |
| commit | 8b073d945cd31165591bdebc54dc1fded88b4ef3 (patch) | |
| tree | f3d6153204c6858c1631771ce9981dd519b34ca7 /drivers/edac | |
| parent | EDAC, pnd2: Build in a minimal sideband driver for Apollo Lake (diff) | |
| download | linux-dev-8b073d945cd31165591bdebc54dc1fded88b4ef3.tar.xz linux-dev-8b073d945cd31165591bdebc54dc1fded88b4ef3.zip | |
EDAC, altera: Fix error handling path in altr_edac_device_probe()
Return the proper error value if devm_ioremap() fails (and not 0).
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Thor Thayer <thor.thayer@linux.intel.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/20170816050506.14541-1-christophe.jaillet@wanadoo.fr
[ Massage commit message. ]
Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/altera_edac.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c index fa2e5db56d24..346c4987b284 100644 --- a/drivers/edac/altera_edac.c +++ b/drivers/edac/altera_edac.c @@ -747,8 +747,10 @@ static int altr_edac_device_probe(struct platform_device *pdev) drvdata->edac_dev_name = ecc_name; drvdata->base = devm_ioremap(&pdev->dev, r->start, resource_size(r)); - if (!drvdata->base) + if (!drvdata->base) { + res = -ENOMEM; goto fail1; + } /* Get driver specific data for this EDAC device */ drvdata->data = of_match_node(altr_edac_device_of_match, np)->data; |