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ath6kl: fix uninitialized warning in ath6kl_process_uapsdq()

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Before I commited patch c1762a3fe ("ath6kl: Add support for uAPSD") I
did a minor change how up variable is initialised in
ath6kl_process_uapsdq(). But I was sloppy and caused this compiler
warning:

txrx.c:88:5: warning: 'up' may be used uninitialized in this function

Revert my change to fix the warning.

Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Kalle Valo
2012-01-17 15:05:46 +02:00
parent 3462735dad
commit e572602884
1 changed files with 1 additions and 3 deletions
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4
drivers/net/wireless/ath/ath6kl/txrx.c
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@@ -85,7 +85,7 @@ static bool ath6kl_process_uapsdq(struct ath6kl_sta *conn,
struct ath6kl *ar = vif->ar; struct ath6kl *ar = vif->ar;
bool is_apsdq_empty = false; bool is_apsdq_empty = false;
struct ethhdr *datap = (struct ethhdr *) skb->data; struct ethhdr *datap = (struct ethhdr *) skb->data;
u8 up, traffic_class, *ip_hdr; u8 up = 0, traffic_class, *ip_hdr;
u16 ether_type; u16 ether_type;
struct ath6kl_llc_snap_hdr *llc_hdr; struct ath6kl_llc_snap_hdr *llc_hdr;
@@ -122,8 +122,6 @@ static bool ath6kl_process_uapsdq(struct ath6kl_sta *conn,
if (ether_type == IP_ETHERTYPE) if (ether_type == IP_ETHERTYPE)
up = ath6kl_wmi_determine_user_priority( up = ath6kl_wmi_determine_user_priority(
ip_hdr, 0); ip_hdr, 0);
} else {
up = 0;
} }
traffic_class = ath6kl_wmi_get_traffic_class(up); traffic_class = ath6kl_wmi_get_traffic_class(up);