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airo: remove unused variables len and dev and clean up formatting

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Variables len and dev assigned values but are never used hence they
are redundant and can be removed.  Also add in white space in for-loop
and remove some { } braces on if statement.

Cleans up clang warnings:
warning: variable 'len' set but not used [-Wunused-but-set-variable]
warning: variable 'dev' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Colin Ian King 2018-07-09 14:38:43 +01:00 committed by Kalle Valo
parent 2ddd82eef2
commit d01a4e04da
2 changed files with 3 additions and 8 deletions
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8
drivers/net/wireless/cisco/airo.c
View File

@ -3419,7 +3419,7 @@ static void airo_handle_rx(struct airo_info *ai)
static void airo_handle_tx(struct airo_info *ai, u16 status)
{
int i, len = 0, index = -1;
int i, index = -1;
u16 fid;
if (test_bit(FLAG_MPI, &ai->flags)) {
@ -3443,11 +3443,9 @@ static void airo_handle_tx(struct airo_info *ai, u16 status)
fid = IN4500(ai, TXCOMPLFID);
for(i = 0; i < MAX_FIDS; i++) {
if ((ai->fids[i] & 0xffff) == fid) {
len = ai->fids[i] >> 16;
for (i = 0; i < MAX_FIDS; i++) {
if ((ai->fids[i] & 0xffff) == fid)
index = i;
}
}
if (index != -1) {

3
drivers/net/wireless/cisco/airo_cs.c
View File

@ -102,11 +102,8 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev, void *priv_data)
static int airo_config(struct pcmcia_device *link)
{
struct local_info *dev;
int ret;
dev = link->priv;
dev_dbg(&link->dev, "airo_config\n");
link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_VPP |