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| author | Pierre-Yves Kerbrat <pkerbrat@free.fr> | 2017-02-28 22:02:51 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-17 13:27:41 +0900 |
| commit | dd1203c91bd648a31b872e74df8f2003df2c785c (patch) | |
| tree | 91d1b0006e23821d5fd21fb52f16141c461e5384 /drivers/usb/storage/karma.c | |
| parent | 4d72e35da22857b253d0807d0c7a54c3cabf19b5 (diff) | |
| download | linux-dd1203c91bd648a31b872e74df8f2003df2c785c.tar.gz linux-dd1203c91bd648a31b872e74df8f2003df2c785c.tar.bz2 linux-dd1203c91bd648a31b872e74df8f2003df2c785c.zip | |
usb: storage: karma: remove useless variable
Remove the useless variable 'partial' storing the actual length
transferred. Nothing was done with it, so simply get rid of it
as usb_stor_bulk_transfer_buf can handle having NULL instead.
This also fixes the following sparse issues (-Wtypesign):
drivers/usb/storage/karma.c:122:51: warning: incorrect type in argument
5 (different signedness)
drivers/usb/storage/karma.c:122:51: expected unsigned int *act_len
drivers/usb/storage/karma.c:122:51: got int *<noident>
drivers/usb/storage/karma.c:127:52: warning: incorrect type in argument
5 (different signedness)
drivers/usb/storage/karma.c:127:52: expected unsigned int *act_len
drivers/usb/storage/karma.c:127:52: got int *<noident>
Signed-off-by: Pierre-Yves Kerbrat <pkerbrat@free.fr>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/storage/karma.c')
| -rw-r--r-- | drivers/usb/storage/karma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/storage/karma.c b/drivers/usb/storage/karma.c index f9d407f0b508..b05ba4929f00 100644 --- a/drivers/usb/storage/karma.c +++ b/drivers/usb/storage/karma.c @@ -105,7 +105,7 @@ static struct us_unusual_dev karma_unusual_dev_list[] = { */ static int rio_karma_send_command(char cmd, struct us_data *us) { - int result, partial; + int result; unsigned long timeout; static unsigned char seq = 1; struct karma_data *data = (struct karma_data *) us->extra; @@ -119,12 +119,12 @@ static int rio_karma_send_command(char cmd, struct us_data *us) timeout = jiffies + msecs_to_jiffies(6000); for (;;) { result = usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe, - us->iobuf, RIO_SEND_LEN, &partial); + us->iobuf, RIO_SEND_LEN, NULL); if (result != USB_STOR_XFER_GOOD) goto err; result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe, - data->recv, RIO_RECV_LEN, &partial); + data->recv, RIO_RECV_LEN, NULL); if (result != USB_STOR_XFER_GOOD) goto err; |