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Fri, 6 Oct 2023 13:36:57 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Cc: stefanha@redhat.com, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Richard Henderson Subject: [PULL 22/32] semihosting/arm-compat: Clean up local variable shadowing Date: Fri, 6 Oct 2023 13:36:47 +0200 Message-ID: <20231006113657.3803180-23-armbru@redhat.com> In-Reply-To: <20231006113657.3803180-1-armbru@redhat.com> References: <20231006113657.3803180-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.6 Received-SPF: pass client-ip=170.10.133.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Philippe Mathieu-Daudé Fix: semihosting/arm-compat-semi.c: In function ‘do_common_semihosting’: semihosting/arm-compat-semi.c:379:13: warning: declaration of ‘ret’ shadows a previous local [-Wshadow=local] 379 | int ret, err = 0; | ^~~ semihosting/arm-compat-semi.c:370:14: note: shadowed declaration is here 370 | uint32_t ret; | ^~~ semihosting/arm-compat-semi.c:682:27: warning: declaration of ‘ret’ shadows a previous local [-Wshadow=local] 682 | abi_ulong ret; | ^~~ semihosting/arm-compat-semi.c:370:9: note: shadowed declaration is here 370 | int ret; | ^~~ Signed-off-by: Philippe Mathieu-Daudé Message-ID: <20231004120019.93101-14-philmd@linaro.org> Reviewed-by: Richard Henderson Signed-off-by: Markus Armbruster --- semihosting/arm-compat-semi.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/semihosting/arm-compat-semi.c b/semihosting/arm-compat-semi.c index 29c5670fdf..ec959b3e01 100644 --- a/semihosting/arm-compat-semi.c +++ b/semihosting/arm-compat-semi.c @@ -367,7 +367,6 @@ void do_common_semihosting(CPUState *cs) target_ulong ul_ret; char * s; int nr; - uint32_t ret; int64_t elapsed; nr = common_semi_arg(cs, 0) & 0xffffffffU; @@ -725,6 +724,9 @@ void do_common_semihosting(CPUState *cs) case TARGET_SYS_EXIT: case TARGET_SYS_EXIT_EXTENDED: + { + uint32_t ret; + if (common_semi_sys_exit_extended(cs, nr)) { /* * The A64 version of SYS_EXIT takes a parameter block, @@ -752,6 +754,7 @@ void do_common_semihosting(CPUState *cs) } gdb_exit(ret); exit(ret); + } case TARGET_SYS_ELAPSED: elapsed = get_clock() - clock_start;