diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2022-01-12 23:55:33 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-01-13 12:50:48 +0000 |
| commit | d7b4303411025b675e8c0927307c578a0ce3f75c (patch) | |
| tree | dbbfaecbdf30d8273b11cb70e6abe194cda02973 | |
| parent | de2d807b294d3d2ce5e59043ae2634016765d076 (diff) | |
atm: iphase: remove redundant pointer skb
The pointer skb is redundant, it is assigned a value that is never
read and hence can be removed. Cleans up clang scan warning:
drivers/atm/iphase.c:205:18: warning: Although the value stored
to 'skb' is used in the enclosing expression, the value is never
actually read from 'skb' [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/atm/iphase.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c index bc8e8d9f176b..3e726ee91fdc 100644 --- a/drivers/atm/iphase.c +++ b/drivers/atm/iphase.c @@ -178,7 +178,6 @@ static void ia_hack_tcq(IADEV *dev) { static u16 get_desc (IADEV *dev, struct ia_vcc *iavcc) { u_short desc_num, i; - struct sk_buff *skb; struct ia_vcc *iavcc_r = NULL; unsigned long delta; static unsigned long timer = 0; @@ -202,8 +201,7 @@ static u16 get_desc (IADEV *dev, struct ia_vcc *iavcc) { else dev->ffL.tcq_rd -= 2; *(u_short *)(dev->seg_ram + dev->ffL.tcq_rd) = i+1; - if (!(skb = dev->desc_tbl[i].txskb) || - !(iavcc_r = dev->desc_tbl[i].iavcc)) + if (!dev->desc_tbl[i].txskb || !(iavcc_r = dev->desc_tbl[i].iavcc)) printk("Fatal err, desc table vcc or skb is NULL\n"); else iavcc_r->vc_desc_cnt--; |