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Subject[PATCH v3 2/5] staging: r8188eu: cast to restricted __be32
Date
Fix sparse warning:
> rtw_br_ext.c:836:54: warning: cast to restricted __be32

dhpch->cookie is be32, change it's type.

Suggested-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Aakash Hemadri <aakashhemadri123@gmail.com>
---
drivers/staging/r8188eu/core/rtw_br_ext.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_br_ext.c b/drivers/staging/r8188eu/core/rtw_br_ext.c
index f6d1f6029ec3..f65d94bfa286 100644
--- a/drivers/staging/r8188eu/core/rtw_br_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_br_ext.c
@@ -649,7 +649,7 @@ struct dhcpMessage {
u_int8_t chaddr[16];
u_int8_t sname[64];
u_int8_t file[128];
- u_int32_t cookie;
+ __be32 cookie;
u_int8_t options[308]; /* 312 - cookie */
};

@@ -671,7 +671,7 @@ void dhcp_flag_bcast(struct adapter *priv, struct sk_buff *skb)
(udph->dest == __constant_htons(SERVER_PORT))) { /* DHCP request */
struct dhcpMessage *dhcph =
(struct dhcpMessage *)((size_t)udph + sizeof(struct udphdr));
- u32 cookie = be32_to_cpu((__be32)dhcph->cookie);
+ u32 cookie = be32_to_cpu(dhcph->cookie);

if (cookie == DHCP_MAGIC) { /* match magic word */
if (!(dhcph->flags & htons(BROADCAST_FLAG))) {
--
2.32.0
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