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[media] go7007: fix invalid use of sizeof in go7007_usb_i2c_master_xfer()

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sizeof() when applied to a pointer typed expression gives the
size of the pointer, not that of the pointed data.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Wei Yongjun 2013-03-26 04:45:11 -03:00 committed by Mauro Carvalho Chehab
parent 0170a39b69
commit 02745f6344
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/media/go7007/go7007-usb.c
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@ -1037,7 +1037,7 @@ static int go7007_usb_i2c_master_xfer(struct i2c_adapter *adapter,
buf, buf_len, 0) < 0) buf, buf_len, 0) < 0)
goto i2c_done; goto i2c_done;
if (msgs[i].flags & I2C_M_RD) { if (msgs[i].flags & I2C_M_RD) {
memset(buf, 0, sizeof(buf)); memset(buf, 0, msgs[i].len + 1);
if (go7007_usb_vendor_request(go, 0x25, 0, 0, buf, if (go7007_usb_vendor_request(go, 0x25, 0, 0, buf,
msgs[i].len + 1, 1) < 0) msgs[i].len + 1, 1) < 0)
goto i2c_done; goto i2c_done;