diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2018-01-18 14:05:05 +0000 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2018-01-18 16:45:19 +0100 |
| commit | 7233982ade15eeac05c6f351e8d347406e6bcd2f (patch) | |
| tree | fc704aa3880bab6b10cbd6a2100a8bf4560f5254 | |
| parent | 01f196945a21b3eec37317e3bc5cf35f95f95063 (diff) | |
| download | linux-7233982ade15eeac05c6f351e8d347406e6bcd2f.tar.gz | |
mtd: ubi: wl: Fix error return code in ubi_wl_init()
Fix to return error code -ENOMEM from the kmem_cache_alloc() error
handling case instead of 0, as done elsewhere in this function.
Fixes: f78e5623f45b ("ubi: fastmap: Erase outdated anchor PEBs during
attach")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
| -rw-r--r-- | drivers/mtd/ubi/wl.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index 77ab49f2743b..2052a647220e 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -1617,8 +1617,10 @@ int ubi_wl_init(struct ubi_device *ubi, struct ubi_attach_info *ai) cond_resched(); e = kmem_cache_alloc(ubi_wl_entry_slab, GFP_KERNEL); - if (!e) + if (!e) { + err = -ENOMEM; goto out_free; + } e->pnum = aeb->pnum; e->ec = aeb->ec; @@ -1637,8 +1639,10 @@ int ubi_wl_init(struct ubi_device *ubi, struct ubi_attach_info *ai) cond_resched(); e = kmem_cache_alloc(ubi_wl_entry_slab, GFP_KERNEL); - if (!e) + if (!e) { + err = -ENOMEM; goto out_free; + } e->pnum = aeb->pnum; e->ec = aeb->ec; |