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authorColin Ian King <colin.king@canonical.com>2018-07-05 11:11:07 +0100
committerDavid S. Miller <davem@davemloft.net>2018-07-05 19:34:45 +0900
commit827ad90cfa6140f86c398a7a8d32d9f319835273 (patch)
treea61bd13934fc63506363bf2800d5736d5b8c471e /drivers/net/hamradio
parentb67030b139de957f1266555009f5f19feac819c4 (diff)
net/hamradio/6pack: remove redundant variable channel
Variable channel is being assigned but is never used hence it is redundant and can be removed. Cleans up two clang warnings: warning: variable 'channel' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/hamradio')
-rw-r--r--drivers/net/hamradio/6pack.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 32f49c4ce457..d79a69dd2146 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -878,10 +878,8 @@ static void decode_data(struct sixpack *sp, unsigned char inbyte)
static void decode_prio_command(struct sixpack *sp, unsigned char cmd)
{
- unsigned char channel;
int actual;
- channel = cmd & SIXP_CHN_MASK;
if ((cmd & SIXP_PRIO_DATA_MASK) != 0) { /* idle ? */
/* RX and DCD flags can only be set in the same prio command,
@@ -933,10 +931,9 @@ static void decode_prio_command(struct sixpack *sp, unsigned char cmd)
static void decode_std_command(struct sixpack *sp, unsigned char cmd)
{
- unsigned char checksum = 0, rest = 0, channel;
+ unsigned char checksum = 0, rest = 0;
short i;
- channel = cmd & SIXP_CHN_MASK;
switch (cmd & SIXP_CMD_MASK) { /* normal command */
case SIXP_SEOF:
if ((sp->rx_count == 0) && (sp->rx_count_cooked == 0)) {