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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-03-21 14:01:45 +0100 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-03-29 09:38:19 +0200 |
| commit | 4e5d1d9078eda3de65f478b248cae882e2c0a839 (patch) | |
| tree | a8852cfcebf527e73cfa72638294b36709f51b9a /drivers/mtd | |
| parent | 4acc3046ed5c1641874b89fe66ef8707d81ff80e (diff) | |
| download | linux-4e5d1d9078eda3de65f478b248cae882e2c0a839.tar.bz2 | |
mtd: rawnand: denali: fix probe function error path
An error after nand_scan_tail() should trigger a nand_cleanup().
The helper mtd_device_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')
| -rw-r--r-- | drivers/mtd/nand/raw/denali.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/denali.c b/drivers/mtd/nand/raw/denali.c index 313c7f50621b..2a302a1d1430 100644 --- a/drivers/mtd/nand/raw/denali.c +++ b/drivers/mtd/nand/raw/denali.c @@ -1384,10 +1384,12 @@ int denali_init(struct denali_nand_info *denali) ret = mtd_device_register(mtd, NULL, 0); if (ret) { dev_err(denali->dev, "Failed to register MTD: %d\n", ret); - goto free_buf; + goto cleanup_nand; } return 0; +cleanup_nand: + nand_cleanup(chip); free_buf: kfree(denali->buf); disable_irq: |