tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files ../net/ipv4/fib_semantics.c: In function ‘rt_fibinfo_free’: ../net/ipv4/fib_semantics.c:156:13: warning: the comparison will always evaluate as ‘true’ for the address of ‘dst’ will never be NULL [-Waddress] 156 | if (!&rt->dst) | ^ In file included from ../include/net/ip.h:30, from ../net/ipv4/fib_semantics.c:37: ../include/net/route.h:56:33: note: ‘dst’ declared here 56 | struct dst_entry dst; | ^~~ ../net/ipv4/fib_semantics.c: In function ‘rt_fibinfo_free_cpus’: ../net/ipv4/fib_semantics.c:209:21: warning: the comparison will always evaluate as ‘true’ for the address of ‘dst’ will never be NULL [-Waddress] 209 | if (!&rt->dst) | ^ ../include/net/route.h:56:33: note: ‘dst’ declared here 56 | struct dst_entry dst; | ^~~ WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/mm/testmmiotrace.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/test-ww_mutex.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_objpool.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/mxc-clk.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/clk-imxrt1050.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_simpleondemand.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_performance.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_powersave.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_userspace.o tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/mm/testmmiotrace.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/test-ww_mutex.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_objpool.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/mxc-clk.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/clk-imxrt1050.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_simpleondemand.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_performance.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_powersave.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_userspace.o tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files ../net/ipv4/fib_semantics.c: In function ‘rt_fibinfo_free’: ../net/ipv4/fib_semantics.c:156:13: warning: the comparison will always evaluate as ‘true’ for the address of ‘dst’ will never be NULL [-Waddress] 156 | if (!&rt->dst) | ^ In file included from ../include/net/ip.h:30, from ../net/ipv4/fib_semantics.c:37: ../include/net/route.h:56:33: note: ‘dst’ declared here 56 | struct dst_entry dst; | ^~~ ../net/ipv4/fib_semantics.c: In function ‘rt_fibinfo_free_cpus’: ../net/ipv4/fib_semantics.c:209:21: warning: the comparison will always evaluate as ‘true’ for the address of ‘dst’ will never be NULL [-Waddress] 209 | if (!&rt->dst) | ^ ../include/net/route.h:56:33: note: ‘dst’ declared here 56 | struct dst_entry dst; | ^~~ WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/mm/testmmiotrace.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/test-ww_mutex.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_objpool.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/mxc-clk.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/clk-imxrt1050.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_simpleondemand.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_performance.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_powersave.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_userspace.o New errors added --- /tmp/tmp.aDCth0I9OQ 2024-09-09 12:00:41.433832925 -0700 +++ /tmp/tmp.XqNE77MOcp 2024-09-09 12:02:21.024862203 -0700 @@ -7,0 +8,16 @@ +../net/ipv4/fib_semantics.c: In function ‘rt_fibinfo_free’: +../net/ipv4/fib_semantics.c:156:13: warning: the comparison will always evaluate as ‘true’ for the address of ‘dst’ will never be NULL [-Waddress] + 156 | if (!&rt->dst) + | ^ +In file included from ../include/net/ip.h:30, + from ../net/ipv4/fib_semantics.c:37: +../include/net/route.h:56:33: note: ‘dst’ declared here + 56 | struct dst_entry dst; + | ^~~ +../net/ipv4/fib_semantics.c: In function ‘rt_fibinfo_free_cpus’: +../net/ipv4/fib_semantics.c:209:21: warning: the comparison will always evaluate as ‘true’ for the address of ‘dst’ will never be NULL [-Waddress] + 209 | if (!&rt->dst) + | ^ +../include/net/route.h:56:33: note: ‘dst’ declared here + 56 | struct dst_entry dst; + | ^~~ Per-file breakdown --- /tmp/tmp.lTmxa9O6cx 2024-09-09 12:02:21.031862346 -0700 +++ /tmp/tmp.05DTU6ivOV 2024-09-09 12:02:21.035862427 -0700 @@ -0,0 +1 @@ + 2 ../net/ipv4/fib_semantics.c