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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: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Thomas Meyer 2011-12-08 10:05:52 +09:00 committed by Kukjin Kim
parent 63b870f149
commit 7803c7aa8e
1 changed files with 1 additions and 2 deletions
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3
arch/arm/plat-s3c24xx/dma.c
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@ -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;