iwlwifi: Silence unused but set warnings from GCC for iwl-debug.c.

Reviewed by: bz Differential Revision: https://reviews.freebsd.org/D39352
2023-04-10 10:31:07 -07:00 · 2023-04-10 10:31:07 -07:00 · 0b672df914
commit 0b672df914
parent 677e70e0c4
1 changed files with 3 additions and 0 deletions
--- a/sys/modules/iwlwifi/Makefile
+++ b/sys/modules/iwlwifi/Makefile
@ -66,4 +66,7 @@ CFLAGS+=	-DCONFIG_IWLWIFI_DEVICE_TRACING=1
 # GCC warns about NULL format strings passed to iwl_fw_dbg_collect_trig
 CWARNFLAGS.gcc+= -Wno-format

+# GCC warns about set but unused vaf variables
+CWARNFLAGS.iwl-debug.c+= ${NO_WUNUSED_BUT_SET_VARIABLE}
+
 .include <bsd.kmod.mk>