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| author | Thomas Meyer <thomas@m3y3r.de> | 2011-11-10 19:27:42 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-15 10:21:55 -0800 |
| commit | eb545522944d9dcff66ff45d321bb6e6d44d0075 (patch) | |
| tree | 9befa976e0e31ba465dd58543b6e2aa067d1aac9 /drivers/usb/storage/realtek_cr.c | |
| parent | ce3af89e761b413bef72b49f650fa0ae55f3b6d5 (diff) | |
| download | linux-eb545522944d9dcff66ff45d321bb6e6d44d0075.tar.gz | |
USB: Realtek cr: Use kmemdup rather than duplicating its implementation
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: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/storage/realtek_cr.c')
| -rw-r--r-- | drivers/usb/storage/realtek_cr.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c index 30f64bfe101edc..71147679cb1168 100644 --- a/drivers/usb/storage/realtek_cr.c +++ b/drivers/usb/storage/realtek_cr.c @@ -398,10 +398,9 @@ static int rts51x_write_mem(struct us_data *us, u16 addr, u8 *data, u16 len) u8 cmnd[12] = { 0 }; u8 *buf; - buf = kmalloc(len, GFP_NOIO); + buf = kmemdup(data, len, GFP_NOIO); if (buf == NULL) return USB_STOR_TRANSPORT_ERROR; - memcpy(buf, data, len); US_DEBUGP("%s, addr = 0x%x, len = %d\n", __func__, addr, len); |