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if_spi: Fix compilation warning - unused variable

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if_spi: Fix compilation warning - unused variable 'spi'

drivers/net/wireless/libertas/if_spi.c: In function ‘if_spi_init_card’:
drivers/net/wireless/libertas/if_spi.c:1035: warning: unused variable ‘spi’

The variable is used only in a macro which uses the args only for DEBUG builds.
Remove the 'spi' variable completely.

Signed-off-by: Nikanth Karthikesan <nikanth@google.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Nikanth Karthikesan 2011-06-14 11:23:46 +05:30 committed by John W. Linville
parent d7520b1d2a
commit 545a8aa793
1 changed files with 3 additions and 3 deletions
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6
drivers/net/wireless/libertas/if_spi.c
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@ -1032,7 +1032,6 @@ static irqreturn_t if_spi_host_interrupt(int irq, void *dev_id)
static int if_spi_init_card(struct if_spi_card *card)
{
struct lbs_private *priv = card->priv;
struct spi_device *spi = card->spi;
int err, i;
u32 scratch;
const struct firmware *helper = NULL;
@ -1080,8 +1079,9 @@ static int if_spi_init_card(struct if_spi_card *card)
"attached to SPI bus_num %d, chip_select %d. "
"spi->max_speed_hz=%d\n",
card->card_id, card->card_rev,
spi->master->bus_num, spi->chip_select,
spi->max_speed_hz);
card->spi->master->bus_num,
card->spi->chip_select,
card->spi->max_speed_hz);
err = if_spi_prog_helper_firmware(card, helper);
if (err)
goto out;