diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-03-21 14:01:43 +0100 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-03-29 09:38:18 +0200 |
| commit | a446c998ff0cd49fa8023f607e9fc15ce45ec576 (patch) | |
| tree | 7b8d6677d605ba4c2aca81c2c7c8cb30fd67b2d9 /drivers/mtd/nand/raw/cafe_nand.c | |
| parent | 5826b8802a970d2b0aaf097951de42040ee32480 (diff) | |
mtd: rawnand: cafe: fix probe function error path
An error after nand_scan_tail() should trigger a nand_cleanup().
The helper mtd_device_parse_register() returns an error code that should
be checked and nand_cleanup() called accordingly.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Diffstat (limited to 'drivers/mtd/nand/raw/cafe_nand.c')
| -rw-r--r-- | drivers/mtd/nand/raw/cafe_nand.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/cafe_nand.c b/drivers/mtd/nand/raw/cafe_nand.c index 3c1b6a3786b2..d8c8c9d1e640 100644 --- a/drivers/mtd/nand/raw/cafe_nand.c +++ b/drivers/mtd/nand/raw/cafe_nand.c @@ -774,10 +774,14 @@ static int cafe_nand_probe(struct pci_dev *pdev, pci_set_drvdata(pdev, mtd); mtd->name = "cafe_nand"; - mtd_device_parse_register(mtd, part_probes, NULL, NULL, 0); + err = mtd_device_parse_register(mtd, part_probes, NULL, NULL, 0); + if (err) + goto out_cleanup_nand; goto out; + out_cleanup_nand: + nand_cleanup(&cafe->nand); out_free_dma: dma_free_coherent(&cafe->pdev->dev, 2112, cafe->dmabuf, cafe->dmaaddr); out_irq: |