This patch removes a unnecessary state read. The status value is never
evaluate after reading the state.
Signed-off-by: Alexander Aring <alex.ar...@gmail.com>
---
drivers/net/ieee802154/at86rf230.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/net/ieee802154/at86rf230.c
b/drivers/net/ieee802154/at86rf230.c
index 5079036..6e6e742 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -967,10 +967,6 @@ static int at86rf230_hw_init(struct at86rf230_local *lp)
u8 status;
u8 csma_seed[2];
- rc = at86rf230_read_subreg(lp, SR_TRX_STATUS, &status);
- if (rc)
- return rc;
-
rc = at86rf230_write_subreg(lp, SR_TRX_CMD, STATE_FORCE_TRX_OFF);
if (rc)
return rc;
--
1.9.2
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