Messages in this thread | | | Subject | Re: [PATCH] libertas: remove set but not used variable 'int_type' | From | Lubomir Rintel <> | Date | Tue, 23 Oct 2018 16:23:09 +0200 |
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On Tue, 2018-10-23 at 11:32 +0800, zhong jiang wrote: > int_type is not used after setting its value. It is safe to remove > the unused variable.
Hi. I believe your colleague has sent an equivalent patch a few days ago in <1539569795-176889-1-git-send-email-yuehaibing@huawei.com>:
https://lore.kernel.org/linux-wireless/1539569795-176889-1-git-send-email-yuehaibing@huawei.com/
Cheers, Lubo
> > Signed-off-by: zhong jiang <zhongjiang@huawei.com> > --- > drivers/net/wireless/marvell/libertas/if_spi.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/net/wireless/marvell/libertas/if_spi.c > b/drivers/net/wireless/marvell/libertas/if_spi.c > index 504d6e0..7c3224b 100644 > --- a/drivers/net/wireless/marvell/libertas/if_spi.c > +++ b/drivers/net/wireless/marvell/libertas/if_spi.c > @@ -796,15 +796,13 @@ static void if_spi_h2c(struct if_spi_card > *card, > { > struct lbs_private *priv = card->priv; > int err = 0; > - u16 int_type, port_reg; > + u16 port_reg; > > switch (type) { > case MVMS_DAT: > - int_type = IF_SPI_CIC_TX_DOWNLOAD_OVER; > port_reg = IF_SPI_DATA_RDWRPORT_REG; > break; > case MVMS_CMD: > - int_type = IF_SPI_CIC_CMD_DOWNLOAD_OVER; > port_reg = IF_SPI_CMD_RDWRPORT_REG; > break; > default:
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