Commit 281277b2 authored Apr 25, 2020 by Johannes Berg Committed by Luca Coelho May 08, 2020

iwlwifi: dbg: mark a variable __maybe_unused

If CONFIG_IWLWIFI_DEBUGFS is not set, the variable is assigned
but not checked, resulting in a compiler warning. Suppress it,
we need the variable for the debugfs-enabled case.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200425130140.485f886f5a6c.I8a91c560c26cced33b15d8419caebb53a9abcc2d@changeid

parent 92f78d4b

drivers/net/wireless/intel/iwlwifi/fw/dbg.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2760,7 +2760,7 @@ void iwl_fw_dbg_stop_restart_recording(struct iwl_fw_runtime *fwrt,
		struct iwl_fw_dbg_params *params,
		bool stop)
		{
		int ret = 0;
		int ret __maybe_unused = 0;

		if (test_bit(STATUS_FW_ERROR, &fwrt->trans->status))
		return;