Messages in this thread Patch in this message | | | From | Pan Bian <> | Subject | ubi: fastmap: use kmem_cache_free to deallocate memory | Date | Sun, 29 Oct 2017 20:40:02 +0800 |
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Memory allocated by kmem_cache_alloc() should not be deallocated with kfree(). Use kmem_cache_free() instead.
Signed-off-by: Pan Bian <bianpan2016@163.com> --- drivers/mtd/ubi/fastmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c index 5a832bc..717db749 100644 --- a/drivers/mtd/ubi/fastmap.c +++ b/drivers/mtd/ubi/fastmap.c @@ -1063,7 +1063,7 @@ int ubi_scan_fastmap(struct ubi_device *ubi, struct ubi_attach_info *ai, e = kmem_cache_alloc(ubi_wl_entry_slab, GFP_KERNEL); if (!e) { while (i--) - kfree(fm->e[i]); + kmem_cache_free(ubi_wl_entry_slab, fm->e[i]); ret = -ENOMEM; goto free_hdr; -- 1.9.1
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