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 ../drivers/net/wwan/t7xx/t7xx_modem_ops.c:204:13: warning: variable 'ret' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] 204 | } else if (type == PLDR) { | ^~~~~~~~~~~~ ../drivers/net/wwan/t7xx/t7xx_modem_ops.c:215:9: note: uninitialized use occurs here 215 | return ret; | ^~~ ../drivers/net/wwan/t7xx/t7xx_modem_ops.c:204:9: note: remove the 'if' if its condition is always true 204 | } else if (type == PLDR) { | ^~~~~~~~~~~~~~~~~ 205 | ret = t7xx_acpi_reset(t7xx_dev, "MRST._RST"); 206 | } else if (type == FASTBOOT) { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 207 | t7xx_host_event_notify(t7xx_dev, FASTBOOT_DL_NOTIFY); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 208 | t7xx_mhccif_h2d_swint_trigger(t7xx_dev, H2D_CH_DEVICE_RESET); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 209 | msleep(FASTBOOT_RESET_DELAY_MS); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 210 | } | ~ ../drivers/net/wwan/t7xx/t7xx_modem_ops.c:196:9: note: initialize the variable 'ret' to silence this warning 196 | int ret; | ^ | = 0 1 warning generated. 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/usb/serial/ch341.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/usb_debug.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/mxuport.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/navman.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/qcaux.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/usb-serial-simple.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/symbolserial.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 WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-core.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-master-hub.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-master-aspeed.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-master-gpio.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-master-ast-cf.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-scom.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/usb/serial/ch341.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/usb_debug.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/mxuport.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/navman.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/qcaux.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/usb-serial-simple.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/symbolserial.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 WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-core.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-master-hub.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-master-aspeed.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-master-gpio.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-master-ast-cf.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-scom.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 ../drivers/net/wwan/t7xx/t7xx_modem_ops.c:204:13: warning: variable 'ret' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] 204 | } else if (type == PLDR) { | ^~~~~~~~~~~~ ../drivers/net/wwan/t7xx/t7xx_modem_ops.c:215:9: note: uninitialized use occurs here 215 | return ret; | ^~~ ../drivers/net/wwan/t7xx/t7xx_modem_ops.c:204:9: note: remove the 'if' if its condition is always true 204 | } else if (type == PLDR) { | ^~~~~~~~~~~~~~~~~ 205 | ret = t7xx_acpi_reset(t7xx_dev, "MRST._RST"); 206 | } else if (type == FASTBOOT) { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 207 | t7xx_host_event_notify(t7xx_dev, FASTBOOT_DL_NOTIFY); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 208 | t7xx_mhccif_h2d_swint_trigger(t7xx_dev, H2D_CH_DEVICE_RESET); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 209 | msleep(FASTBOOT_RESET_DELAY_MS); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 210 | } | ~ ../drivers/net/wwan/t7xx/t7xx_modem_ops.c:196:9: note: initialize the variable 'ret' to silence this warning 196 | int ret; | ^ | = 0 1 warning generated. 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/usb/serial/ch341.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/usb_debug.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/mxuport.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/navman.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/qcaux.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/usb-serial-simple.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/symbolserial.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 WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-core.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-master-hub.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-master-aspeed.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-master-gpio.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-master-ast-cf.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-scom.o New errors added --- /tmp/tmp.FvLQOxekmM 2024-08-08 04:24:39.106797411 -0700 +++ /tmp/tmp.CX9ezros9x 2024-08-08 04:25:44.731192569 -0700 @@ -7,0 +8,25 @@ +../drivers/net/wwan/t7xx/t7xx_modem_ops.c:204:13: warning: variable 'ret' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] + 204 | } else if (type == PLDR) { + | ^~~~~~~~~~~~ +../drivers/net/wwan/t7xx/t7xx_modem_ops.c:215:9: note: uninitialized use occurs here + 215 | return ret; + | ^~~ +../drivers/net/wwan/t7xx/t7xx_modem_ops.c:204:9: note: remove the 'if' if its condition is always true + 204 | } else if (type == PLDR) { + | ^~~~~~~~~~~~~~~~~ + 205 | ret = t7xx_acpi_reset(t7xx_dev, "MRST._RST"); + 206 | } else if (type == FASTBOOT) { + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + 207 | t7xx_host_event_notify(t7xx_dev, FASTBOOT_DL_NOTIFY); + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + 208 | t7xx_mhccif_h2d_swint_trigger(t7xx_dev, H2D_CH_DEVICE_RESET); + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + 209 | msleep(FASTBOOT_RESET_DELAY_MS); + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + 210 | } + | ~ +../drivers/net/wwan/t7xx/t7xx_modem_ops.c:196:9: note: initialize the variable 'ret' to silence this warning + 196 | int ret; + | ^ + | = 0 +1 warning generated. Per-file breakdown --- /tmp/tmp.4HZZcd8hQW 2024-08-08 04:26:12.084774099 -0700 +++ /tmp/tmp.xMmH4mhWvg 2024-08-08 04:26:12.087774162 -0700 @@ -0,0 +1 @@ + 2 ../drivers/net/wwan/t7xx/t7xx_modem_ops.c