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virtio: vdpa: omit check return of g_malloc
If g_malloc fails, the application will be terminated. No need to check the return value of g_malloc. Signed-off-by: Li Qiang <liq3ea@163.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20200819144309.67579-1-liq3ea@163.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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@ -320,10 +320,8 @@ static int vhost_vdpa_set_config(struct vhost_dev *dev, const uint8_t *data,
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struct vhost_vdpa_config *config;
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int ret;
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unsigned long config_size = offsetof(struct vhost_vdpa_config, buf);
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config = g_malloc(size + config_size);
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if (config == NULL) {
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return -1;
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}
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config->off = offset;
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config->len = size;
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memcpy(config->buf, data, size);
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@ -340,9 +338,6 @@ static int vhost_vdpa_get_config(struct vhost_dev *dev, uint8_t *config,
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int ret;
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v_config = g_malloc(config_len + config_size);
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if (v_config == NULL) {
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return -1;
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}
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v_config->len = config_len;
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v_config->off = 0;
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ret = vhost_vdpa_call(dev, VHOST_VDPA_GET_CONFIG, v_config);
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