Messages in this thread Patch in this message | | | From | YueHaibing <> | Subject | [PATCH net-next] isdn/hisax: remove set but not used variable 'total' | Date | Thu, 15 Nov 2018 10:23:03 +0800 |
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Fixes gcc '-Wunused-but-set-variable' warning:
drivers/isdn/hisax/hfc_pci.c:277:6: warning: variable ‘total’ set but not used [-Wunused-but-set-variable]
It never used since git history start.
Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- drivers/isdn/hisax/hfc_pci.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c index ea0e4c6..5b719b5 100644 --- a/drivers/isdn/hisax/hfc_pci.c +++ b/drivers/isdn/hisax/hfc_pci.c @@ -274,7 +274,7 @@ hfcpci_empty_fifo(struct BCState *bcs, bzfifo_type *bz, u_char *bdata, int count u_char *ptr, *ptr1, new_f2; struct sk_buff *skb; struct IsdnCardState *cs = bcs->cs; - int total, maxlen, new_z2; + int maxlen, new_z2; z_type *zp; if ((cs->debug & L1_DEB_HSCX) && !(cs->debug & L1_DEB_HSCX_FIFO)) @@ -297,7 +297,6 @@ hfcpci_empty_fifo(struct BCState *bcs, bzfifo_type *bz, u_char *bdata, int count } else if (!(skb = dev_alloc_skb(count - 3))) printk(KERN_WARNING "HFCPCI: receive out of memory\n"); else { - total = count; count -= 3; ptr = skb_put(skb, count); -- 2.7.0
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