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authorYogesh Ashok Powar <yogeshp@marvell.com>2011-08-29 13:21:10 -0700
committerJohn W. Linville <linville@tuxdriver.com>2011-09-13 15:42:32 -0400
commit5982b47aa410e6aef55a5b0087269f5c9c172110 (patch)
treed23936da1e56446d80cc626d50311e4e7ba53efc /drivers/net/wireless/mwifiex/join.c
parent3459731a39894e5377283b3ccf2fede54e19aae1 (diff)
downloadblackbird-op-linux-5982b47aa410e6aef55a5b0087269f5c9c172110.tar.gz
blackbird-op-linux-5982b47aa410e6aef55a5b0087269f5c9c172110.zip
mwifiex: replace kmalloc & memcpy sequence with kmemdup
Sequence of kmalloc/kzalloc and memcpy is replaced with kmemdup. Cc: Walter Harms <wharms@bfs.de> Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: Kiran Divekar <dkiran@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/join.c')
-rw-r--r--drivers/net/wireless/mwifiex/join.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c
index 5cdad92277fa..62b4c2938608 100644
--- a/drivers/net/wireless/mwifiex/join.c
+++ b/drivers/net/wireless/mwifiex/join.c
@@ -147,13 +147,12 @@ static int mwifiex_get_common_rates(struct mwifiex_private *priv, u8 *rate1,
u8 *ptr = rate1, *tmp;
u32 i, j;
- tmp = kmalloc(rate1_size, GFP_KERNEL);
+ tmp = kmemdup(rate1, rate1_size, GFP_KERNEL);
if (!tmp) {
dev_err(priv->adapter->dev, "failed to alloc tmp buf\n");
return -ENOMEM;
}
- memcpy(tmp, rate1, rate1_size);
memset(rate1, 0, rate1_size);
for (i = 0; rate2[i] && i < rate2_size; i++) {
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