Merge remote-tracking branch 'remotes/philmd-gitlab/tags/renesas-fixes-20201109' into staging

Renesas patches queue

- Demote target & hardware sections to 'Odd Fixes'
- Fix memory leak (CID 1432307)

CI jobs results:
. https://cirrus-ci.com/build/5340929353580544
. https://gitlab.com/philmd/qemu/-/pipelines/213407241
. https://travis-ci.org/github/philmd/qemu/builds/742315021

# gpg: Signature made Sun 08 Nov 2020 23:58:37 GMT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/renesas-fixes-20201109:
  hw/rx/rx-gdbsim: Fix memory leak (CID 1432307)
  MAINTAINERS: Demote Renesas target & hardware to 'Odd Fixes'

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

MAINTAINERS

@@ -293,7 +293,7 @@ F: linux-user/host/riscv64/
 
 RENESAS RX CPUs
 M: Yoshinori Sato <ysato@users.sourceforge.jp>
-S: Maintained
+S: Odd Fixes
 F: target/rx/
 
 S390 TCG CPUs
@@ -1338,7 +1338,7 @@ RX Machines
 -----------
 rx-gdbsim
 M: Yoshinori Sato <ysato@users.sourceforge.jp>
-S: Maintained
+S: Odd Fixes
 F: docs/system/target-rx.rst
 F: hw/rx/rx-gdbsim.c
 F: tests/acceptance/machine_rx_gdbsim.py
@@ -1348,7 +1348,7 @@ SH4 Machines
 R2D
 M: Yoshinori Sato <ysato@users.sourceforge.jp>
 R: Magnus Damm <magnus.damm@gmail.com>
-S: Maintained
+S: Odd Fixes
 F: hw/sh4/r2d.c
 F: hw/intc/sh_intc.c
 F: include/hw/sh4/sh_intc.h
@@ -2081,7 +2081,7 @@ F: docs/*/*xive*
 Renesas peripherals
 M: Yoshinori Sato <ysato@users.sourceforge.jp>
 R: Magnus Damm <magnus.damm@gmail.com>
-S: Maintained
+S: Odd Fixes
 F: hw/char/renesas_sci.c
 F: hw/char/sh_serial.c
 F: hw/timer/renesas_*.c
@@ -2092,7 +2092,7 @@ F: include/hw/timer/renesas_*.h
 
 Renesas RX peripherals
 M: Yoshinori Sato <ysato@users.sourceforge.jp>
-S: Maintained
+S: Odd Fixes
 F: hw/intc/rx_icu.c
 F: hw/rx/
 F: include/hw/intc/rx_icu.h

hw/rx/rx-gdbsim.c

@@ -122,9 +122,8 @@ static void rx_gdbsim_init(MachineState *machine)
         if (dtb_filename) {
             ram_addr_t dtb_offset;
             int dtb_size;
-            void *dtb;
+            g_autofree void *dtb = load_device_tree(dtb_filename, &dtb_size);
 
-            dtb = load_device_tree(dtb_filename, &dtb_size);
             if (dtb == NULL) {
                 error_report("Couldn't open dtb file %s", dtb_filename);
                 exit(1);