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Commit 2cce76c3 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Kalle Valo
Browse files

iwlegacy: avoid warning about missing braces 



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: default avatarArnd Bergmann <arnd@arndb.de>
Acked-by: default avatarStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 65c71efe

drivers/net/wireless/intel/iwlegacy/3945.c

+2 −1
Original line number Diff line number Diff line
@@ -1019,12 +1019,13 @@ 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);