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Commit eb545522 authored by Thomas Meyer's avatar Thomas Meyer Committed by Greg Kroah-Hartman
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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: default avatarThomas Meyer <thomas@m3y3r.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent ce3af89e

drivers/usb/storage/realtek_cr.c

+1 −2
Original line number Diff line number Diff line
@@ -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);