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gianfar: Use kmemdup rather than duplicating its implementation

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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: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Meyer 2011-11-17 13:05:35 +00:00 committed by David S. Miller
parent 65d9d2cac5
commit b8ffdbd05f
1 changed files with 1 additions and 2 deletions
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3
drivers/net/ethernet/freescale/gianfar_ethtool.c
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@ -1410,10 +1410,9 @@ static int gfar_optimize_filer_masks(struct filer_table *tab)
/* We need a copy of the filer table because
* we want to change its order */
temp_table = kmalloc(sizeof(*temp_table), GFP_KERNEL);
temp_table = kmemdup(tab, sizeof(*temp_table), GFP_KERNEL);
if (temp_table == NULL)
return -ENOMEM;
memcpy(temp_table, tab, sizeof(*temp_table));
mask_table = kcalloc(MAX_FILER_CACHE_IDX / 2 + 1,
sizeof(struct gfar_mask_entry), GFP_KERNEL);