cnic: Convert ctx_flags to bit fields
so that we can additional bit definitions without requiring a spinlock.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 0fab720..311b2e6 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -1721,7 +1721,7 @@
struct kcqe *cqes[1];
u32 hw_cid, type;
- if (!(ctx->ctx_flags & CTX_FL_OFFLD_START))
+ if (!test_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags))
goto skip_cfc_delete;
while (!time_after(jiffies, ctx->timestamp + (2 * HZ)))
@@ -1943,7 +1943,7 @@
ret = cnic_submit_kwqe_16(dev, L5CM_RAMROD_CMD_ID_TCP_CONNECT,
kwqe1->cid, ISCSI_CONNECTION_TYPE, &l5_data);
if (!ret)
- ctx->ctx_flags |= CTX_FL_OFFLD_START;
+ set_bit(CTX_FL_OFFLD_START, &ctx->ctx_flags);
return ret;
}
diff --git a/drivers/net/cnic.h b/drivers/net/cnic.h
index 676d008..9907cc2 100644
--- a/drivers/net/cnic.h
+++ b/drivers/net/cnic.h
@@ -168,8 +168,8 @@
wait_queue_head_t waitq;
int wait_cond;
unsigned long timestamp;
- u32 ctx_flags;
-#define CTX_FL_OFFLD_START 0x00000001
+ unsigned long ctx_flags;
+#define CTX_FL_OFFLD_START 0
u8 ulp_proto_id;
union {
struct cnic_iscsi *iscsi;