From: Arnd Bergmann <arnd@xxxxxxxx>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
commit 2cce76c3fab410520610a7d2f52faebc3cfcf843 upstream.
gcc-6 warns about code in il3945_hw_txq_ctx_free() being
somewhat ambiguous:
drivers/net/wireless/intel/iwlegacy/3945.c:1022:5: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
This adds a set of curly braces to avoid the warning.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Acked-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/net/wireless/iwlegacy/3945.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/iwlegacy/3945.c b/drivers/net/wireless/iwlegacy/3945.c
index f09e257759d5..c076edc2c6e7 100644
--- a/drivers/net/wireless/iwlegacy/3945.c
+++ b/drivers/net/wireless/iwlegacy/3945.c
@@ -1020,12 +1020,13 @@ il3945_hw_txq_ctx_free(struct il_priv *il)
int txq_id;
/* Tx queues */
- if (il->txq)
+ if (il->txq) {
for (txq_id = 0; txq_id < il->hw_params.max_txq_num; txq_id++)
if (txq_id == IL39_CMD_QUEUE_NUM)
il_cmd_queue_free(il);
else
il_tx_queue_free(il, txq_id);
+ }
/* free tx queue structure */
il_free_txq_mem(il);
--
2.10.1
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