From: Johannes Berg Date: Sat, 25 Apr 2020 10:04:51 +0000 (+0300) Subject: iwlwifi: dbg: mark a variable __maybe_unused X-Git-Tag: v5.8-rc1~165^2~111^2~14^2~8 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=281277b206f03f8e66e6d5c151d75ac9c15e066d;p=thirdparty%2Fkernel%2Flinux.git 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 Signed-off-by: Luca Coelho Link: https://lore.kernel.org/r/iwlwifi.20200425130140.485f886f5a6c.I8a91c560c26cced33b15d8419caebb53a9abcc2d@changeid --- diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 04de7688884d9..2a271aad81062 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -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;