提交 7803c7aa 编写于 作者: T Thomas Meyer 提交者: Kukjin Kim

ARM: SAMSUNG: Use kmemdup rather than duplicating its implementation

The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.
Signed-off-by: NThomas Meyer <thomas@m3y3r.de>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
上级 63b870f1
......@@ -1437,11 +1437,10 @@ int __init s3c24xx_dma_init_map(struct s3c24xx_dma_selection *sel)
size_t map_sz = sizeof(*nmap) * sel->map_size;
int ptr;
nmap = kmalloc(map_sz, GFP_KERNEL);
nmap = kmemdup(sel->map, map_sz, GFP_KERNEL);
if (nmap == NULL)
return -ENOMEM;
memcpy(nmap, sel->map, map_sz);
memcpy(&dma_sel, sel, sizeof(*sel));
dma_sel.map = nmap;
......
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