Drop superfluous conditionals around g_free()
There is no need to guard g_free(P) with if (P): g_free(NULL) is safe. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220923090428.93529-1-armbru@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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@ -366,10 +366,8 @@ void replay_finish(void)
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fclose(replay_file);
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fclose(replay_file);
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replay_file = NULL;
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replay_file = NULL;
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}
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}
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if (replay_filename) {
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g_free(replay_filename);
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g_free(replay_filename);
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replay_filename = NULL;
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replay_filename = NULL;
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}
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g_free(replay_snapshot);
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g_free(replay_snapshot);
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replay_snapshot = NULL;
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replay_snapshot = NULL;
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@ -2176,15 +2176,11 @@ int kvm_arch_destroy_vcpu(CPUState *cs)
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g_free(env->xsave_buf);
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g_free(env->xsave_buf);
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if (cpu->kvm_msr_buf) {
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g_free(cpu->kvm_msr_buf);
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g_free(cpu->kvm_msr_buf);
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cpu->kvm_msr_buf = NULL;
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cpu->kvm_msr_buf = NULL;
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}
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if (env->nested_state) {
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g_free(env->nested_state);
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g_free(env->nested_state);
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env->nested_state = NULL;
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env->nested_state = NULL;
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}
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qemu_del_vm_change_state_handler(cpu->vmsentry);
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qemu_del_vm_change_state_handler(cpu->vmsentry);
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@ -1225,14 +1225,12 @@ static void whpx_translate_cpu_breakpoints(
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}
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}
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}
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}
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if (breakpoints->breakpoints) {
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/*
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/*
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* Free the previous breakpoint list. This can be optimized by keeping
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* Free the previous breakpoint list. This can be optimized by keeping
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* it as shadow buffer for the next computation instead of freeing
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* it as shadow buffer for the next computation instead of freeing
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* it immediately.
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* it immediately.
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*/
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*/
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g_free(breakpoints->breakpoints);
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g_free(breakpoints->breakpoints);
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}
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breakpoints->breakpoints = new_breakpoints;
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breakpoints->breakpoints = new_breakpoints;
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}
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}
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