diff options
| author | Pan Bian <bianpan2016@163.com> | 2018-11-28 10:57:33 +0800 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2018-12-13 22:09:32 +0100 |
| commit | b95f83ab762dd6211351b9140f99f43644076ca8 (patch) | |
| tree | a38e7ff7b7b324a6eec8a29f384297642d094192 /drivers/mtd | |
| parent | d62e98ed1efcaa94caa004f622944afdce5f1c3c (diff) | |
| download | linux-b95f83ab762dd6211351b9140f99f43644076ca8.tar.gz | |
ubi: Put MTD device after it is not used
The MTD device reference is dropped via put_mtd_device, however its field ->index is read and passed to ubi_msg. To fix this, the patch moves the reference dropping after calling ubi_msg. Signed-off-by: Pan Bian <bianpan2016@163.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/ubi/build.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index a4e3454133a4..09170b707339 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -1101,10 +1101,10 @@ int ubi_detach_mtd_dev(int ubi_num, int anyway) ubi_wl_close(ubi); ubi_free_internal_volumes(ubi); vfree(ubi->vtbl); - put_mtd_device(ubi->mtd); vfree(ubi->peb_buf); vfree(ubi->fm_buf); ubi_msg(ubi, "mtd%d is detached", ubi->mtd->index); + put_mtd_device(ubi->mtd); put_device(&ubi->dev); return 0; } |